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发明名称
TIME CORRECTING CIRCUIT
摘要
<p>PURPOSE:To instantaneously effect accurate correction of time, by operating switch in response to announcement of time, within a predetermined time period.</p>
申请公布号
JPS5292756(A)
申请公布日期
1977.08.04
申请号
JP19760008486
申请日期
1976.01.30
申请人
HITACHI LTD
发明人
ABE MASAYOSHI;KIKUCHI TERUO
分类号
G04C9/00;G04G5/00
主分类号
G04C9/00
代理机构
代理人
主权项
地址
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