APPARATUS FOR CONTROLLING THE MOULDING OF HELICAL WELDED TUBES,申请号SU19884444854-传众专利搜索

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发明名称	APPARATUS FOR CONTROLLING THE MOULDING OF HELICAL WELDED TUBES
摘要
申请公布号	SU1570818(A1)	申请公布日期	1990.06.15
申请号	SU19884444854	申请日期	1988.06.20
申请人	PK BYURO TRESTA "SANTEKHDETAL"	发明人	LEIN EVGENIJ YU,SU;SHVETSOV SERGEJ E,SU;TONKONOGOV ALEKSANDR YA,SU
分类号	B21C37/12	主分类号	B21C37/12
代理机构		代理人
主权项
地址

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