发明名称 Record/not record latch for recording cassette.
摘要 <p>A recording cassette (10) has a latch (24) that pivots between two positions. A plug (27) at one extremity of the latch (24) either blocks or unblocks a record/not record opening at an under wall (13) of the cassette (10) while a relatively large flange (28) at the other extremity of the latch (24) can either be seen or unseen at the label wall (12) to indicate the record/not record status. By making the latch (24) of a color that contrasts with the label wall (12), mistakes in observing the record/not record status are virtually precluded.</p>
申请公布号 EP0341908(A2) 申请公布日期 1989.11.15
申请号 EP19890304526 申请日期 1989.05.05
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 HANSON, ROBERT L. C/O MINNESOTA MINING AND
分类号 G11B15/07;G11B23/087;G11B23/28 主分类号 G11B15/07
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