| 发明名称 |
MICROPHONE HOLDING DEVICE |
| 摘要 |
<p>MICROPHONE HOLDING DEVICE A microphone holding device which holds a microphone in a casing so that the microphone is disposed substantially perpendicularly to the surface of a concave of a helmet, etc. for receiving the microphone in it. Thus, both the sound collecting portion and the opposed end of the microphone are kept freely communicated with the outside of the casing.</p> |
| 申请公布号 |
CA1173554(A) |
申请公布日期 |
1984.08.28 |
| 申请号 |
CA19810379683 |
申请日期 |
1981.06.12 |
| 申请人 |
CLARION CO., LTD.;HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
MURAYAMA, MASATO;MANAKA, TETSUYUKI |
| 分类号 |
A42B3/00;A42B1/24;A42B3/30;H04R1/02;H04R1/08;(IPC1-7):H04R1/28 |
主分类号 |
A42B3/00 |
| 代理机构 |
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