FLOOR SWEEPER WITH IMPROVED DRIVE COUPLING,申请号CAD912216-传众专利搜索

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发明名称	FLOOR SWEEPER WITH IMPROVED DRIVE COUPLING
摘要
申请公布号	CA912216(A)	申请公布日期	1972.10.17
申请号	CAD912216	申请日期
申请人	BISSELL INC.	发明人	WILLIAM MORRIS;HENRY J. ROSENDALL
分类号	A47L11/32;A47L11/33;(IPC1-7):A47L11/32	主分类号	A47L11/32
代理机构		代理人
主权项
地址

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