Elektronisches Fadenkreuz, Verfahren zur Erlangung einer grösseren Präzision bei dem Gebrauch eines elektronischen Fadenkreuzes, und seine Verwendung,申请号DE19926020025-传众专利搜索

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发明名称	Elektronisches Fadenkreuz, Verfahren zur Erlangung einer grösseren Präzision bei dem Gebrauch eines elektronischen Fadenkreuzes, und seine Verwendung
摘要
申请公布号	DE69220025(D1)	申请公布日期	1997.07.03
申请号	DE19926020025	申请日期	1992.12.09
申请人	ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE), CRETEIL, VAL-DE-MARNE, FR	发明人	CHANSAVOIR, ALAIN, F-94220 CHARENTON LE PONT, FR;CLARA, PHILIPPE, F-94170 LE PERREUX, FR;JONCOUR, CHRISTIAN, F-94410 SAINT MAURICE, FR
分类号	G02B27/36;(IPC1-7):G02B27/36;G02F1/13	主分类号	G02B27/36
代理机构		代理人
主权项
地址

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