| 发明名称 |
WIRELESS INTERPHONE AND WIRELESS INTERPHONE SYSTEM |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless interphone capable of forced transmitting through a simple operation. SOLUTION: In the wireless interphone 1 provided with a hands-free call function, when prescribed forced transmission is instructed, only a voice signal which should be sent out to a called party is amplified and is subjected to wireless transmission to the called party.
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| 申请公布号 |
JP2002199114(A) |
申请公布日期 |
2002.07.12 |
| 申请号 |
JP20000398829 |
申请日期 |
2000.12.27 |
| 申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
KAWAGUCHI MASAHIRO;MUKOYAMA FUMIYOSHI;OKUMURA KOICHI;TATEZUKI KUNIHARU;TAKEYAMA HIROAKI |
| 分类号 |
H04M1/725;H04M9/00;(IPC1-7):H04M9/00 |
主分类号 |
H04M1/725 |
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