FR374460A - Disc phonograph - Google Patents
Disc phonographInfo
- Publication number
- FR374460A FR374460A FR374460DA FR374460A FR 374460 A FR374460 A FR 374460A FR 374460D A FR374460D A FR 374460DA FR 374460 A FR374460 A FR 374460A
- Authority
- FR
- France
- Prior art keywords
- disc phonograph
- phonograph
- disc
- 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
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR374460T | 1907-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR374460A true FR374460A (en) | 1907-06-14 |
Family
ID=1421100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR374460D Expired FR374460A (en) | 1907-01-25 | 1907-01-25 | Disc phonograph |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR374460A (en) |
-
1907
- 1907-01-25 FR FR374460D patent/FR374460A/en not_active Expired
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