IMAGE INPUT DEVICE FOR CAD,申请号JP19910087085-传众专利搜索

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发明名称	IMAGE INPUT DEVICE FOR CAD
摘要
申请公布号	JPH04319773(A)	申请公布日期	1992.11.10
申请号	JP19910087085	申请日期	1991.04.19
申请人	NEC CORP	发明人	KIKUCHI TAIJI
分类号	G06F17/50	主分类号	G06F17/50
代理机构		代理人
主权项
地址

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