APPARATUS FOR PRODUCING HELICAL-SEAM TUBES,申请号SU19802990094-传众专利搜索

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发明名称	APPARATUS FOR PRODUCING HELICAL-SEAM TUBES
摘要
申请公布号	SU935155(A1)	申请公布日期	1982.06.15
申请号	SU19802990094	申请日期	1980.10.08
申请人	GULYAEV GENNADIJ,SU;YUKOV ANATOLIJ V,SU;SHKURENKO ALEKSANDR A,SU;PRIMAK ADOLF A,SU;KOVALEVA NINA V,SU	发明人	GULYAEV GENNADIJ I,SU;YUKOV ANATOLIJ V,SU;SHKURENKO ALEKSANDR A,SU;PRIMAK ADOLF A,SU;KOVALEVA NINA V,SU
分类号	B21C37/12;(IPC1-7):B21C37/12	主分类号	B21C37/12
代理机构		代理人
主权项
地址

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