FR661166A - Disques de phonographes - Google Patents
Disques de phonographesInfo
- Publication number
- FR661166A FR661166A FR661166DA FR661166A FR 661166 A FR661166 A FR 661166A FR 661166D A FR661166D A FR 661166DA FR 661166 A FR661166 A FR 661166A
- Authority
- FR
- France
- Prior art keywords
- phonograph records
- phonograph
- records
- 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
- G11B3/68—Record carriers
- G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR661166T | 1928-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR661166A true FR661166A (fr) | 1929-07-22 |
Family
ID=9010705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR661166D Expired FR661166A (fr) | 1928-09-28 | 1928-09-28 | Disques de phonographes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR661166A (fr) |
-
1928
- 1928-09-28 FR FR661166D patent/FR661166A/fr not_active Expired
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