| 发明名称 |
PROCESS FOR THE FABRICATION OF A COMPOUND TYPE DEVICE FOR TRANSMITTING AND RE CEIVING WAVES |
| 摘要 |
PURPOSE:To fabricate a compound type device for receiving waves which permits the position of each of vibrators to be readily maintained and permits easy connection with respect to its electrode. |
| 申请公布号 |
JPS5234763(A) |
申请公布日期 |
1977.03.16 |
| 申请号 |
JP19750109925 |
申请日期 |
1975.09.12 |
| 申请人 |
OKI ELECTRIC IND CO LTD |
发明人 |
TAKAOKA KOUTAROU |
| 分类号 |
H04R17/00;B06B1/06;G01S7/521 |
主分类号 |
H04R17/00 |
| 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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