发明名称 Tape cassette
摘要 A tape cassette of a relatively small size for use in portable tape devices and the like. The cassette is formed out of two displaceable sections containing respective winding spools for the tape wherein in the sections move from a first position in which the cassette is relatively small to a second or expanded position wherein the cassette can be used in a larger tape device. A receiving container is provided adapted to receive the tape cassette to provide an outer dimension of a larger size, such as that utilizable in a standard video player/recorder.
申请公布号 US4469292(A) 申请公布日期 1984.09.04
申请号 US19820375208 申请日期 1982.05.05
申请人 GRUNDIG E. M. V. 发明人 MANGOLD, HANS
分类号 G11B23/04;G11B23/087;G11B25/06;(IPC1-7):G11B23/04 主分类号 G11B23/04
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