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china small alluvial gold mining equipment with patent offers 4738 alluvial gold mining equipment products. About 87% of these are mineral separator, 1% are mine mill, and 1% are dredger. A wide variety of alluvial gold mining equipment options are available to you, such as gravity separator, sprial separator, and magnetic separator.
Alibaba offers 106 Classifiers Suppliers Suppliers, and Classifiers Suppliers Manufacturers, Distributors, Factories, Companies. There are 80 OEM, 78 ODM, 24 Self Patent. Find high quality Classifiers Suppliers Suppliers on Alibaba.
hosokawa-alpine.de: Classifiers and air classifiers. Powder & Particle Processing. Proven since over 110 years: our mills, classifiers, compactors and turnkey systems for the production of fine powders and granules, for mineral base materials, in the chemicals / pharmaceuticals industries, for …
Fig. 1 presents the number and share of green technology patent (hereafter, green patent) publications from 1996 to 2015. The bars illustrate the number of patent publications by type of green technology based on the World Intellectual Property Organization (WIPO) environmental patent classification …
4 June 2013 EPO and SIPO sign a Memorandum of Understanding to enhance cooperation in patent classification. The EPO and the State Intellectual Property Office of the P.R.C. (SIPO) today signed a Memorandum of Understanding (MoU) to enhance their cooperation in the area of patent classification.
Patent Search requires an understanding of Patent Classification systems. Learn about the Cooperative Patent Classification (CPC) effort and the United States Patent Classification (USPC) system . Granted Patents and Patent Applications may be searched using the Patent …
Patent searching and downloading at CNIPR site requires registration and the purchase of "reading cards" for 500, 1000, or 3000 Chinese yuan. The CNIPR site has recently added full-text searching capability in addition to searching of bibliographic data. In addition, the site provides legal status information, Boolean search capabilities, and information about whether or not a patent has been ...
WIPO has added China's national patent collection to the searchable PATENTSCOPE database, pushing the service past the 30 million record mark and increasing it to 34 national and regional patent collections, giving users an unrivalled geographical diversity of fully-searchable data.
The duration of patent for utility model is ten years from the date of filing the application in China, subject to the payment of annual fees, no extension. Design means any new design of the shape, the pattern or their combination, or the combination of the color with shape or pattern of a product, which creates an aesthetic feeling and is fit for industrial application.
China's intellectual property office has published a design registration revealing what appears to be a new 2019 BMW S1000RR. The design, filed Feb. 23, 2018 with China's SIPO with a priority filing with Germany's patent office dated Aug. 23, 2017, reveals a sportbike looking nearly identical to spy photos we published last July.
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We are verily honored to accept the commission to provide technical services in Chinese and English for 'China Patent & Trademark Office web site'. In order to provide you better services, we launch an online trademark registration system directly connected with the official government.
· The PRB handles these two types of requests for all three types of patents in China – invention patent, utility model, and design patent. The draft stipulations from the Chinese Supreme People's Court (the Court) at issue are directed only to appeals against the PRB's decisions.
An air classifier system which embodies two rotary drum classifiers, each with an individual adjustable plenum, the drums being individually angled at selected inclinations and the plenum capacities being variable, so that two separate masses of commingled materials such as municipal refuse and oversize bulky waste, for example, may be ...
With China committing to the Cooperative Patent Classification (CPC), now three out of the world's five big patent offices use the same classification system, said Oswald Schröder, spokesman of the EPO. Korea and Japan have not yet signed on, he said.
Intellectual property (IP) is a longstanding, critical concern for companies operating in China. IP enforcement has consistently placed among the top handful of issues raised by US-China Business Council (USCBC) member companies every year in USCBC's annual membership survey.
Air Classifiers. For dry materials of 100 mesh and smaller, air classification provides the most effective and efficient means for separating a product from a feed stream for dedusting, or for increasing productivity when used in conjunction with grinding equipment.
Trademark registration services in China. Our attorneys will file and process your trademark application with Chinese Trademark Office. The process starts with a Trademark Search Report and ends once you have your received your Registration Certificate.
Tenshion is quite experienced in construction, milling and mining industry. Requirements like customized design, advanced equipments and faultless service are available.
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