Method of assembling tubular elements,申请号US19570648220-传众专利搜索

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发明名称	Method of assembling tubular elements
摘要
申请公布号	US2857188(A)	申请公布日期	1958.10.21
申请号	US19570648220	申请日期	1957.03.25
申请人	FOUG ANDRE RENE MARIE EMILE RI	发明人	ANDRE RENE MARIE EMILE RIGOINE DE FOUG
分类号	E04G7/18	主分类号	E04G7/18
代理机构		代理人
主权项
地址

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