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钟宏，刘广义，王帅，曹占芳. 一种从炭质菱锰矿中回收碳酸锰的组合捕收剂及其浮选方法：ZL201210027625.8，2014-3-12.

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  • Release time:2016-04-15

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

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:201210027625.8

  • Authorization number:ZL201210027625.8

  • Service Invention or Not:no

  • First Author:钟宏

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  • Email:
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