SELECTOR MECHANISM FOR AUTOMATIC PHONOGRAPHS,申请号CAD499688-传众专利搜索

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发明名称	SELECTOR MECHANISM FOR AUTOMATIC PHONOGRAPHS
摘要
申请公布号	CA499688(A)	申请公布日期	1954.02.02
申请号	CAD499688	申请日期
申请人	H. C. EVANS AND COMPANY	发明人	LLOYD J. ANDRES
分类号		主分类号
代理机构		代理人
主权项
地址

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