KEY DEVICE FOR DATA INPUT,申请号JP19920096943-传众专利搜索

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发明名称	KEY DEVICE FOR DATA INPUT
摘要
申请公布号	JPH05297998(A)	申请公布日期	1993.11.12
申请号	JP19920096943	申请日期	1992.04.17
申请人	PFU LTD	发明人	KUMAKI MASATAKA;NAGUMO TAMIO;ENDO TAKAYUKI;OMURA MASAYUKI
分类号	G06F3/02;(IPC1-7):G06F3/02	主分类号	G06F3/02
代理机构		代理人
主权项
地址

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