发明名称 |
DATA TERMINAL EQUIPMENT |
摘要 |
PURPOSE:Assurance of the reset time after each communication by providing a means of detection of the disconnection with the switchboard and a means of prohibition of the call connection for a certain period after detecting the disconnection. |
申请公布号 |
JPS5220702(A) |
申请公布日期 |
1977.02.16 |
申请号 |
JP19750096997 |
申请日期 |
1975.08.09 |
申请人 |
NIPPON DENSHIN DENWA KOSHA;NIPPON DENKI KK;FUJITSU KK |
发明人 |
WASHISAWA KENJI;KOIZUMI SHIYOUICHIROU;TAKADA YUUJI |
分类号 |
H04L29/10;H04L12/00;H04L29/12 |
主分类号 |
H04L29/10 |
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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