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经营范围
发明名称
TIMEPIECE EQUIPPED WITH SILENT ALARM
摘要
申请公布号
EP0547250(A4)
申请公布日期
1993.12.08
申请号
EP19920914571
申请日期
1992.07.06
申请人
CITIZEN WATCH CO. LTD.
发明人
TSUCHIYA, HIDETAKA, CITIZEN WATCH CO., LTD.;UEHARA, NOBUYUKI, CITIZEN WATCH CO., LTD.;FUKUDA, MASAMI, CITIZEN WATCH CO., LTD.;MAFUNE, MASAO, CITIZEN WATCH CO., LTD.
分类号
G04B25/04;G04G13/02;(IPC1-7):G04B25/04
主分类号
G04B25/04
代理机构
代理人
主权项
地址
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