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钟宏，刘广义，曹占芳，王帅. 一种组合浮选捕收剂及其制备方法：ZL201210027014.3，2014-6-11.

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  • Release time:2016-04-15

  • Disigner of the Invention:王帅, 曹占芳, 刘广义, 钟宏

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:201210027014.3

  • Authorization number:ZL201210027014.3

  • Service Invention or Not:no

  • First Author:钟宏

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  • Email:
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