发明名称 |
ELECTRONIC PORTABLE WATCH |
摘要 |
PURPOSE:To display calculation results and the time of each nation with good operating characteristic and high reliability by letting an input circuit also serve as calculation function and time difference signal generating circuit and letting an adder circuit serve also as a counting circuit and a watch circuit respectively. |
申请公布号 |
JPS5364558(A) |
申请公布日期 |
1978.06.09 |
申请号 |
JP19760140358 |
申请日期 |
1976.11.22 |
申请人 |
SUWA SEIKOSHA KK |
发明人 |
IWAI YUUICHIROU;SHIMOI AKIO;KAWAMURA KIICHI |
分类号 |
G04G9/00;G04G99/00;G06F3/023;G06F15/02;H03M11/20 |
主分类号 |
G04G9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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