TIME RECORD KEEPING APPARATUS AND RECORD KEEPING METHOD,申请号KR19870000532-传众专利搜索

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发明名称	TIME RECORD KEEPING APPARATUS AND RECORD KEEPING METHOD
摘要
申请公布号	KR950003343(B1)	申请公布日期	1995.04.10
申请号	KR19870000532	申请日期	1987.01.23
申请人	RCA LICENSING CORP.	发明人	BEYERS JR., BILLY W.
分类号	G04C10/00;G04G19/02;G04G19/10;(IPC1-7):G04C3/00	主分类号	G04C10/00
代理机构		代理人
主权项
地址

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