| 发明名称 |
ALARM WRISTA WATCH |
| 摘要 |
PURPOSE:To make it possible to use an alarm sound reliably for various purposes through a simple operation by automatically varying the alarm sound from low to loud upon its generation. |
| 申请公布号 |
JPS54670(A) |
申请公布日期 |
1979.01.06 |
| 申请号 |
JP19770061355 |
申请日期 |
1977.05.26 |
| 申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
MURAKAMI FUMIKAZU;MORI SHIGEO;HARA YOSHIAKI;HORIKOSHI ICHIROU;TAKAHASHI MUNEYA |
| 分类号 |
G10K15/04;G04C21/02;G04G13/02 |
主分类号 |
G10K15/04 |
| 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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