Kassette zum Aufnehmen von bandfoermigen Aufzeichnungstraegern

摘要

1341896 Tape cassette SUD-ATLAS-WERKE GmbH 19 April 1971 [30 Nov 1970] 26865/71 Heading G5R Tape cassette 1 provided with reels 3 for magnetic tape 4 and the usual apertures 7 for the tape heads and tape drive mechanism is further provided with apertures 8 in a side wall by which matter, e.g. markings or pictures on the tape surface can be viewed. The apertures can be provided with lenses to magnify this visual matter or the play back machine can be provided with an episcope for projecting it.