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发明名称
ELECTRONIC TIMEPIECES
摘要
申请公布号
GB1576721(A)
申请公布日期
1980.10.15
申请号
GB19760046146
申请日期
1977.01.05
申请人
HEWLETT-PACKARD CO
发明人
分类号
G04G99/00;G04F10/00;G04F10/04;G04G3/02;G04G5/00;G04G5/04;G04G9/00;G04G9/10;G04G13/02;G04G15/00;G04G19/02;G06F15/02;(IPC1-7):G06F15/20;G04G3/00;G04G9/08
主分类号
G04G99/00
代理机构
代理人
主权项
地址
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