Scanning lens with mounting means for sound projectors,申请号US19460663283-传众专利搜索

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发明名称	Scanning lens with mounting means for sound projectors
摘要
申请公布号	US2458860(A)	申请公布日期	1949.01.11
申请号	US19460663283	申请日期	1946.04.19
申请人	KOLLMORGEN OPTICAL CORPORATION	发明人	KOGEL JOHN
分类号	G11B7/00	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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