APPARATUS FOR WELDING PARTS TO WORKPIECES,申请号USD3557338-传众专利搜索

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发明名称	APPARATUS FOR WELDING PARTS TO WORKPIECES
摘要
申请公布号	US3557338(A)	申请公布日期	1971.01.19
申请号	USD3557338	申请日期	1966.07.08
申请人	TRW INC.	发明人	DON E. EHRLICH
分类号	B23K9/20;(IPC1-7):B23K9/20	主分类号	B23K9/20
代理机构		代理人
主权项
地址

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