PORTABLE ELECTRONIC BOOK AND/OR NOTEBOOK WITH EXCHANGEABLE MEMORY PAGES,申请号HU19910003787-传众专利搜索

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发明名称	PORTABLE ELECTRONIC BOOK AND/OR NOTEBOOK WITH EXCHANGEABLE MEMORY PAGES
摘要
申请公布号	HU913787(D0)	申请公布日期	1992.03.30
申请号	HU19910003787	申请日期	1991.12.04
申请人	GULYAS,ZSOLT,HU	发明人	GULYAS,ZSOLT,HU
分类号		主分类号
代理机构		代理人
主权项
地址

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