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Cheng Gang

Patents

矿用自动调速磁力耦合器

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Disigner of the Invention:陈曦晖,Cheng Gang

Type of Patent:国际

State of Patent:专利授权

Application Number:201520556740.3

Number of Inventors:3

Service Invention or Not:no

Application Date:2015-07-28

Authorization Date:2015-12-16

First Author:陈占锋