Method of making fluid conducting elements,申请号US19550518768-传众专利搜索

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发明名称	Method of making fluid conducting elements
摘要
申请公布号	US3036369(A)	申请公布日期	1962.05.29
申请号	US19550518768	申请日期	1955.06.29
申请人	REVERE COPPER AND BRASS INCORPORATED	发明人	WILKINS RICHARD A.
分类号	B21D53/04	主分类号	B21D53/04
代理机构		代理人
主权项
地址

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