COMBINATION CLEANER POLISHER AND WAXING DEVICE FOR WALLS AND FLOORS,申请号US19720292882-传众专利搜索

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发明名称	COMBINATION CLEANER POLISHER AND WAXING DEVICE FOR WALLS AND FLOORS
摘要
申请公布号	US3820905(A)	申请公布日期	1974.06.28
申请号	US19720292882	申请日期	1972.09.28
申请人	SIMS C,US	发明人	SIMS C,US
分类号	A47L13/22;A47L13/24;A47L13/30;(IPC1-7):A47L13/31	主分类号	A47L13/22
代理机构		代理人
主权项
地址

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