METHOD OF PRODUCING MATRIX FOR DIAMOND DRILLING BIT,申请号SU19864172629-传众专利搜索

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发明名称	METHOD OF PRODUCING MATRIX FOR DIAMOND DRILLING BIT
摘要
申请公布号	SU1451252(A1)	申请公布日期	1989.01.15
申请号	SU19864172629	申请日期	1986.12.31
申请人	KAZAKHSKIJ POLT I IM.V.I.LENINA	发明人	TLEUOV MURAT G,SU;MAJZHANOV RAKHMETZHAN ZH,SU
分类号	E21B10/48	主分类号	E21B10/48
代理机构		代理人
主权项
地址

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