FR496769A - Phonograph - Google Patents
PhonographInfo
- Publication number
- FR496769A FR496769A FR496769DA FR496769A FR 496769 A FR496769 A FR 496769A FR 496769D A FR496769D A FR 496769DA FR 496769 A FR496769 A FR 496769A
- Authority
- FR
- France
- Prior art keywords
- 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
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR496769T | 1919-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR496769A true FR496769A (en) | 1919-11-15 |
Family
ID=1532159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR496769D Expired FR496769A (en) | 1919-03-10 | 1919-03-10 | Phonograph |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR496769A (en) |
-
1919
- 1919-03-10 FR FR496769D patent/FR496769A/en not_active Expired
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