Photographic objective for use in enlarging or reducing devices,申请号US19620237152-传众专利搜索

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发明名称	Photographic objective for use in enlarging or reducing devices
摘要
申请公布号	US3190176(A)	申请公布日期	1965.06.22
申请号	US19620237152	申请日期	1962.11.13
申请人	BAUSCH & LOMB INCORPORATED	发明人	BUZAWA MICHAEL J.
分类号	G02B13/00	主分类号	G02B13/00
代理机构		代理人
主权项
地址

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