FR1181649A - Improvement in magnetic devices for recording and reproducing sounds - Google Patents
Improvement in magnetic devices for recording and reproducing soundsInfo
- Publication number
- FR1181649A FR1181649A FR1181649DA FR1181649A FR 1181649 A FR1181649 A FR 1181649A FR 1181649D A FR1181649D A FR 1181649DA FR 1181649 A FR1181649 A FR 1181649A
- Authority
- FR
- France
- Prior art keywords
- recording
- improvement
- magnetic devices
- reproducing sounds
- sounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1181649X | 1956-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1181649A true FR1181649A (en) | 1959-06-17 |
Family
ID=10880350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1181649D Expired FR1181649A (en) | 1956-11-16 | 1956-08-26 | Improvement in magnetic devices for recording and reproducing sounds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1181649A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195571A2 (en) * | 1985-03-18 | 1986-09-24 | Hewlett-Packard Company | Tape cartridge |
EP0228904A2 (en) * | 1985-12-28 | 1987-07-15 | Sony Corporation | Magnetic tape cartridges |
-
1956
- 1956-08-26 FR FR1181649D patent/FR1181649A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0195571A2 (en) * | 1985-03-18 | 1986-09-24 | Hewlett-Packard Company | Tape cartridge |
EP0195571A3 (en) * | 1985-03-18 | 1988-08-03 | Hewlett-Packard Company | Tape cartridge |
EP0228904A2 (en) * | 1985-12-28 | 1987-07-15 | Sony Corporation | Magnetic tape cartridges |
EP0228904A3 (en) * | 1985-12-28 | 1988-09-21 | Sony Corporation | Magnetic tape cartridges |
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