| 发明名称 |
LOGISK SEKVENSKOMPARATOR |
| 摘要 |
An apparatus which indicates the sequence of a pair of alternating current input signals by determining the sense of a datum crossing in one input signal with respect to the polarity of the other input signal at the time of the datum crossing. |
| 申请公布号 |
SE411489(B) |
申请公布日期 |
1979.12.27 |
| 申请号 |
SE19760013415 |
申请日期 |
1976.11.30 |
| 申请人 |
* THE GENERAL ELECTRIC COMPANY LTD |
发明人 |
A O * NEWBOULD;E P * WALKER;A * WILLIAMS |
| 分类号 |
G01R29/18;H02H3/38;H03K5/26;(IPC1-7):01R25/00 |
主分类号 |
G01R29/18 |
| 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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