OPTISCHE ANORDNUNG FUER EIN FILMBETRACHTUNGS- ODER LESEGERAET,申请号DD19840266917-传众专利搜索

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发明名称	OPTISCHE ANORDNUNG FUER EIN FILMBETRACHTUNGS- ODER LESEGERAET
摘要
申请公布号	DD231144(A1)	申请公布日期	1985.12.18
申请号	DD19840266917	申请日期	1984.09.03
申请人	VEB CARL ZEISS JENA,,,,DD	发明人	HARTWICH,RAINER,DD;GAUCH,WILFRIED,DD;HESSE,SIEGFRIED,DD;DAMM,CHRISTOPH,DD
分类号	G02B27/02;(IPC1-7):G02B27/02	主分类号	G02B27/02
代理机构		代理人
主权项
地址

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