发明名称 |
APPARATUS WHICH PRODUCES AN AUDIBLE WARNING TONE WHEN A VIDEO TAPE IS EJECTED FROM A VCR |
摘要 |
An audio warning device is used in conjunction with a tape player for providing a warning tone when a tape has not been removed from the tape player after the tape player has ejected the tape. Provided is a tape player, a warning tone generator for generating a tone when activated, and an activation device positioned proximate the tape player and responsive to the ejection of a tape from the tape player for activating the warning tone generator when the tape is ejected from, but not removed from, the tape player.
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申请公布号 |
US2001012168(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
US19980079954 |
申请日期 |
1998.05.15 |
申请人 |
WESS RAYMOND E.;KIESOW RONALD H. |
发明人 |
WESS RAYMOND E.;KIESOW RONALD H. |
分类号 |
G11B15/675;G11B33/10;(IPC1-7):G11B15/18 |
主分类号 |
G11B15/675 |
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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