| 发明名称 |
Telephone pay station and circuit therefor |
| 摘要 |
A telephone pay station wherein a disconnect circuit is provided for disconnecting the pay station from the central office in response to the coin collect signal generated at the central office.
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| 申请公布号 |
US4685126(A) |
申请公布日期 |
1987.08.04 |
| 申请号 |
US19850814217 |
申请日期 |
1985.12.27 |
| 申请人 |
NEW YORK TELEPHONE COMPANY |
发明人 |
SILVERBUSH, JEROME |
| 分类号 |
H04M17/02;(IPC1-7):H04M17/00 |
主分类号 |
H04M17/02 |
| 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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