DEVICE FOR LOOKING THROUGH PHOTO PRINTS,申请号SU19782667255-传众专利搜索

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发明名称	DEVICE FOR LOOKING THROUGH PHOTO PRINTS
摘要
申请公布号	SU725575(A3)	申请公布日期	1980.03.30
申请号	SU19782667255	申请日期	1978.09.19
申请人	LITSINVEST AG (FIRMA)	发明人	PETER AKERET,CH
分类号	G03B21/54;B42F7/14;B42F17/00;G03B21/00;G03B23/00;G03B23/02;G09B1/28;(IPC1-7):G03B23/00	主分类号	G03B21/54
代理机构		代理人
主权项
地址

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