COMPOSITE SUPERHARD MATERIAL,申请号SU19874321960-传众专利搜索

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发明名称	COMPOSITE SUPERHARD MATERIAL
摘要
申请公布号	SU1522580(A1)	申请公布日期	1992.09.23
申请号	SU19874321960	申请日期	1987.09.23
申请人	KLOCHKOV L.G.,SU;RAZUMOV A.V.,SU;SALTYKOV V.A.,SU	发明人	KLOCHKOV L.G.,SU;RAZUMOV A.V.,SU;SALTYKOV V.A.,SU
分类号	B22F7/02;B23B27/14;B32B7/02	主分类号	B22F7/02
代理机构		代理人
主权项
地址

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