OUTSIDE SUPPORTS OR SCAFFOLDS FOR WINDOW CLEANERS AND THE LIKE,申请号CAD472390-传众专利搜索

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发明名称	OUTSIDE SUPPORTS OR SCAFFOLDS FOR WINDOW CLEANERS AND THE LIKE
摘要
申请公布号	CA472390(A)	申请公布日期	1951.03.20
申请号	CAD472390	申请日期
申请人	JOHN J. SHEA;MARY P. JEFFRIES	发明人	PATRICK L. SHEA
分类号		主分类号
代理机构		代理人
主权项
地址

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