FR31137E - Phonographe en format de poche - Google Patents
Phonographe en format de pocheInfo
- Publication number
- FR31137E FR31137E FR31137DA FR31137E FR 31137 E FR31137 E FR 31137E FR 31137D A FR31137D A FR 31137DA FR 31137 E FR31137 E FR 31137E
- Authority
- FR
- France
- Prior art keywords
- phonograph
- sized
- sized phonograph
- 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
- G11B25/04—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 using flat record carriers, e.g. disc, card
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR31137T | 1925-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR31137E true FR31137E (fr) | 1926-11-23 |
Family
ID=8668975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR31137D Expired FR31137E (fr) | 1925-10-26 | 1925-10-26 | Phonographe en format de poche |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR31137E (fr) |
-
1925
- 1925-10-26 FR FR31137D patent/FR31137E/fr not_active Expired
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