| 发明名称 |
AROMATIC ALARM WATCH |
| 摘要 |
PURPOSE:To perform alarming not by sound but by fragrance by applying the signals from a time setting circuit and a clock circuit to a coincidence detection circuit and a valve opening driving circuit threrby letting off fragrance. |
| 申请公布号 |
JPS5380270(A) |
申请公布日期 |
1978.07.15 |
| 申请号 |
JP19760155758 |
申请日期 |
1976.12.24 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
GEMA NOBUO |
| 分类号 |
G04G15/00;G04C3/00;G04G9/00;G04G99/00 |
主分类号 |
G04G15/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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