SLIDE CHANGING DEVICE FOR PROJECTOR,申请号CAD605177-传众专利搜索

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发明名称	SLIDE CHANGING DEVICE FOR PROJECTOR
摘要
申请公布号	CA605177(A)	申请公布日期	1960.09.13
申请号	CAD605177	申请日期
申请人	AIREQUIPT MANUFACTURING CO.	发明人	CARL H. WIKLUND
分类号		主分类号
代理机构		代理人
主权项
地址

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