| 发明名称 |
AUTOMATIC RESPONSE UNIT FOR AUTOMATIC ANSWERING TELEPHONE SET |
| 摘要 |
PURPOSE:To avoid the response to the incoming call after the release of closing with telephone lines, if a failure such as cut off of a recording tape is taken place for the recording tape of endless type on which response message is recorded or for that on which the message of call tone is recorded. |
| 申请公布号 |
JPS53137606(A) |
申请公布日期 |
1978.12.01 |
| 申请号 |
JP19770053501 |
申请日期 |
1977.05.07 |
| 申请人 |
SANYO ELECTRIC CO;TOKYO SANYO ELECTRIC CO |
发明人 |
TAMURA TADASHI;NAGASHIMA HIDEYUKI |
| 分类号 |
H04M1/65;H04M1/64;(IPC1-7):04M1/64 |
主分类号 |
H04M1/65 |
| 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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