PROJECTOR REEL DRIVE,申请号CAD387374-传众专利搜索

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发明名称	PROJECTOR REEL DRIVE
摘要
申请公布号	CA387374(A)	申请公布日期	1940.03.12
申请号	CAD387374	申请日期
申请人	EMIL VOLLENWEIDER	发明人	EMIL VOLLENWEIDER
分类号		主分类号
代理机构		代理人
主权项
地址

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