| 摘要 |
1519545 Tape cassettes SONY CORP 13 Aug 1976 [13 Aug 1975 27 Jan 1976] 33881/76 Heading B8M [Also in Division G5] A tape cassette as in Specification 1,487,504 includes pivoted reel brakes 21a, 21b which are interconnected at 23 and accessible thereat to permit the brakes to be released during loading of the cassette into a machine having brake release means (see Divisions G4-G6). |
