METHOD OF HYDRAULIC FORMING OF HOLLOW PARTS WITH BRANCHES IN FEMALE DIE,申请号SU19792780471-传众专利搜索

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发明名称	METHOD OF HYDRAULIC FORMING OF HOLLOW PARTS WITH BRANCHES IN FEMALE DIE
摘要
申请公布号	SU837441(A1)	申请公布日期	1981.06.15
申请号	SU19792780471	申请日期	1979.06.18
申请人	LE POLT I IM.M.I.KALININA	发明人	BOGOYAVLENSKIJ KONSTANTIN N,SU;KOBYSHEV ALEKSANDR N,SU;FILIN IGOR V,SU
分类号	B21C37/29;(IPC1-7):B21C37/29	主分类号	B21C37/29
代理机构		代理人
主权项
地址

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