FR354797A - New improvements in phonographs - Google Patents
New improvements in phonographsInfo
- Publication number
- FR354797A FR354797A FR354797DA FR354797A FR 354797 A FR354797 A FR 354797A FR 354797D A FR354797D A FR 354797DA FR 354797 A FR354797 A FR 354797A
- Authority
- FR
- France
- Prior art keywords
- phonographs
- new improvements
- new
- 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
- G11B25/02—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 cylindrical record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR354797T | 1905-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR354797A true FR354797A (en) | 1905-10-12 |
Family
ID=1402869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR354797D Expired FR354797A (en) | 1905-05-02 | 1905-05-02 | New improvements in phonographs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR354797A (en) |
-
1905
- 1905-05-02 FR FR354797D patent/FR354797A/en not_active Expired
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