Panel keyboard |
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| 申请号 | JP5315782 | 申请日 | 1982-03-31 | 公开(公告)号 | JPS58169825A | 公开(公告)日 | 1983-10-06 |
| 申请人 | Nippon Mektron Kk; | 发明人 | INOUE KAZUO; | ||||
| 摘要 | A membrane panel keyboard is presented having magnetic material in one contact element and magnetic field generating means to achieve self-retention or key closure retention when a key is actuated. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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