DIE FOR PUNCHING HOLES IN HOLLOW PARTS,申请号SU19792725285-传众专利搜索

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发明名称	DIE FOR PUNCHING HOLES IN HOLLOW PARTS
摘要
申请公布号	SU919787(A1)	申请公布日期	1982.04.15
申请号	SU19792725285	申请日期	1979.02.16
申请人	DROGOBYCHSKIJ ZAVOD AVTOMOBILNYKH KRANOV	发明人	SYSYN ROMAN I,SU;VACHEVSKIJ MIRON V,SU;GUK ZENON V,SU;KOVALENKO VLADIMIR I,SU
分类号	B21D28/28;B21D51/00;(IPC1-7):B21D28/28	主分类号	B21D28/28
代理机构		代理人
主权项
地址

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