DEVICE FOR PRESS FOR MAKING LARGE RINGS,申请号SU19874323459-传众专利搜索

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发明名称	DEVICE FOR PRESS FOR MAKING LARGE RINGS
摘要
申请公布号	SU1489920(A1)	申请公布日期	1989.06.30
申请号	SU19874323459	申请日期	1987.10.06
申请人	KOLPINSK OTDEL VNI PK I MET	发明人	SHAPOSHNIKOV VLADIMIR I,SU;BOBROV LEONID M,SU;PETROV EVGENIJ A,SU;ETELZON MIKHAIL L,SU
分类号	B21K1/38	主分类号	B21K1/38
代理机构		代理人
主权项
地址

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