| 发明名称 |
INDIVIDUALLSELECTION AND CALL RECEIVER |
| 摘要 |
PURPOSE:To prevent noise pollution caused by the sound of time casting reached beyond required area, by adding the function of time casting to the individual selection and call unit. |
| 申请公布号 |
JPS5371502(A) |
申请公布日期 |
1978.06.26 |
| 申请号 |
JP19760147331 |
申请日期 |
1976.12.08 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
YAMADA TAMIO |
| 分类号 |
H04W88/02;G08B7/00;H04W84/02 |
主分类号 |
H04W88/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
