DEVICE FOR DISTORTION-FREE HARDENING OF LONG PIPES,申请号CAD818346-传众专利搜索

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发明名称	DEVICE FOR DISTORTION-FREE HARDENING OF LONG PIPES
摘要
申请公布号	CA818346(A)	申请公布日期	1969.07.22
申请号	CAD818346	申请日期
申请人	MANNESMANN TUBE COMPANY LTD.	发明人	FRIEDRICH W. KRUPPERT
分类号		主分类号
代理机构		代理人
主权项
地址

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