VACUUM CLEANER NOZZLE WITH ADJUSTABLE BRUSH,申请号CAD639305-传众专利搜索

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发明名称	VACUUM CLEANER NOZZLE WITH ADJUSTABLE BRUSH
摘要
申请公布号	CA639305(A)	申请公布日期	1962.04.03
申请号	CAD639305	申请日期
申请人	THE SCOTT AND FETZER COMPANY	发明人	JOHN A. KEMPER
分类号		主分类号
代理机构		代理人
主权项
地址

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