Improvements in and relating to safety devices for window cleaning and like purposes,申请号GB19340019152-传众专利搜索

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发明名称	Improvements in and relating to safety devices for window cleaning and like purposes
摘要
申请公布号	GB429552(A)	申请公布日期	1935.05.31
申请号	GB19340019152	申请日期	1934.06.28
申请人	HUGH CAHILL;JOSEPH ADAMS	发明人
分类号	A47L3/00	主分类号	A47L3/00
代理机构		代理人
主权项
地址

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