发明名称 |
TELEPRINTER APPARATUS WITH ELECTRONIC SPEED CONTROL |
摘要 |
A teleprinter system provided with a variable speed control for different transmission rates. Rather than attempting to vary the speed of a motor or mechanical transmission, the speeds of those devices are maintained constant and the rate is controlled by varying the speed of keying of the bits being transmitted and received.
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申请公布号 |
US3643022(A) |
申请公布日期 |
1972.02.15 |
申请号 |
USD3643022 |
申请日期 |
1969.04.18 |
申请人 |
ING. C. OLIVETTI & C. SPA. |
发明人 |
LUIGINO FERROGLIO |
分类号 |
H04L5/14;(IPC1-7):H04L13/14 |
主分类号 |
H04L5/14 |
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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