SMALL-SIZED MOTION-PICTURE PROJECTOR,申请号USD3427100-传众专利搜索

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发明名称	SMALL-SIZED MOTION-PICTURE PROJECTOR
摘要
申请公布号	US3427100(A)	申请公布日期	1969.02.11
申请号	USD3427100	申请日期	1966.03.10
申请人	ELMO CO. LTD.	发明人	FUMIO SAKAI;CHIHIRO AOKI
分类号	G03B1/50;(IPC1-7):G03B41/00;G03B21/48	主分类号	G03B1/50
代理机构		代理人
主权项
地址

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