Clamp for scaffolding tubes and like members,申请号US19470754240-传众专利搜索

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发明名称	Clamp for scaffolding tubes and like members
摘要
申请公布号	US2604340(A)	申请公布日期	1952.07.22
申请号	US19470754240	申请日期	1947.06.12
申请人	ACROW(ENGINEERS)LIMITED	发明人	HOBBS ARCHIBALD ALFRED
分类号	E04G7/24	主分类号	E04G7/24
代理机构		代理人
主权项
地址

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