陈刚
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Education Level:With Certificate of Graduation for Doctorate Study

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多孔块体非晶合金的制备方法

Date:2019-10-23 Hits:

Type of Patent:发明

State of Patent:已失效

Authorization number:200610039752.4

Service Invention or Not:no

Application Date:2006-04-21

Authorization Date:2008-03-26

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