发明名称 Tape cassette
摘要 A tape cassette includes a hollow housing and guiding rollers for guiding a tape along a predetermined path within the housing. A stroboscope device is operatively connected with the tape for indicating the speed of movement of the latter.
申请公布号 US4301488(A) 申请公布日期 1981.11.17
申请号 US19790051000 申请日期 1979.06.22
申请人 KOENIG, FRIEDRICH W. 发明人 RAMISCH, REINHARD
分类号 G11B15/54;G11B23/04;(IPC1-7):G11B23/02 主分类号 G11B15/54
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