MICRO-IMAGE HAND VIEWERS,申请号GB19700052128-传众专利搜索

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发明名称	MICRO-IMAGE HAND VIEWERS
摘要
申请公布号	GB1287320(A)	申请公布日期	1972.08.31
申请号	GB19700052128	申请日期	1970.11.03
申请人	THE NATIONAL CASH REGISTER COMPANY	发明人
分类号	G02B27/02	主分类号	G02B27/02
代理机构		代理人
主权项
地址

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