APPARATUS FOR ROTATION EXTRUDING OF TUBULAR PARTS,申请号SU19772512438-传众专利搜索

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发明名称	APPARATUS FOR ROTATION EXTRUDING OF TUBULAR PARTS
摘要
申请公布号	SU774691(A1)	申请公布日期	1980.10.30
申请号	SU19772512438	申请日期	1977.07.25
申请人	GULTSEV NIKOLAJ ,SU;AVDEEVA EVGENIYA A,SU	发明人	GULTSEV NIKOLAJ ,SU;AVDEEVA EVGENIYA A,SU
分类号	B21D22/16;(IPC1-7):B21D22/16	主分类号	B21D22/16
代理机构		代理人
主权项
地址

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