METHOD OF HYDRAULIC STAMPING,申请号SU19874196792-传众专利搜索

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发明名称	METHOD OF HYDRAULIC STAMPING
摘要
申请公布号	SU1417954(A1)	申请公布日期	1988.08.23
申请号	SU19874196792	申请日期	1987.01.04
申请人	LE POLT I IM.M.I.KALININA	发明人	KOBYSHEV ALEKSANDR N,SU;SHARAPENKO ANDREJ F,SU;BRAGIN YURIJ V,SU
分类号	B21C37/29;B21D26/02	主分类号	B21C37/29
代理机构		代理人
主权项
地址

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