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一种具有增韧机制的GNCD-cBN纳米复合多层涂层刀具的制备方法

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Scope of patent:中国专利

School Sign:南京航空航天大学

Type of Patent:Invent

State of Patent:Pending patent

Application Number:CN201810033987.5

Service Invention or Not:no

Application Date:2018-01-15

Publication Date:2018-06-29

Document Type:DOCUMENTTYPE_ID139324

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