METHOD AND APPARATUS FOR CONTINUOUSLY FORMING WELDED COATED STEEL TUBING,申请号CAD657228-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR CONTINUOUSLY FORMING WELDED COATED STEEL TUBING
摘要
申请公布号	CA657228(A)	申请公布日期	1963.02.05
申请号	CAD657228	申请日期
申请人	ARMCO STEEL CORPORATION	发明人	NOBLE E. HAYS
分类号		主分类号
代理机构		代理人
主权项
地址

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