CLEANING DEVICE FOR GROCERY CARTS,申请号CAD676938-传众专利搜索

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发明名称	CLEANING DEVICE FOR GROCERY CARTS
摘要
申请公布号	CA676938(A)	申请公布日期	1963.12.31
申请号	CAD676938	申请日期
申请人	FRANK J. GERTKEN;JOHN B. GERTKEN	发明人	JOHN B. GERTKEN;FRANK J. GERTKEN
分类号		主分类号
代理机构		代理人
主权项
地址

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