METHOD AND MEANS FOR SOUND REPRODUCTION ADVERTISING IN VEHICLES,申请号CAD622645-传众专利搜索

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发明名称	METHOD AND MEANS FOR SOUND REPRODUCTION ADVERTISING IN VEHICLES
摘要
申请公布号	CA622645(A)	申请公布日期	1961.06.27
申请号	CAD622645	申请日期
申请人	WILLIAM R. HOLLING	发明人	WILLIAM R. HOLLING
分类号		主分类号
代理机构		代理人
主权项
地址

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