Improved mop, method of and apparatus for making it,申请号GB19500030784-传众专利搜索

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发明名称	Improved mop, method of and apparatus for making it
摘要
申请公布号	GB692053(A)	申请公布日期	1953.05.27
申请号	GB19500030784	申请日期	1950.12.18
申请人	BUERSTENFABRIK WALTHER A.G.	发明人
分类号	A47L13/20;A47L17/00	主分类号	A47L13/20
代理机构		代理人
主权项
地址

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