CARPET SWEEPER COMB ATTACHMENT,申请号CAD366112-传众专利搜索

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发明名称	CARPET SWEEPER COMB ATTACHMENT
摘要
申请公布号	CA366112(A)	申请公布日期	1937.05.11
申请号	CAD366112	申请日期
申请人	EARLE R. SMITH	发明人	EARLE R. SMITH
分类号		主分类号
代理机构		代理人
主权项
地址

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