FR950828A - Appareil enregistreur - Google Patents
Appareil enregistreurInfo
- Publication number
- FR950828A FR950828A FR950828DA FR950828A FR 950828 A FR950828 A FR 950828A FR 950828D A FR950828D A FR 950828DA FR 950828 A FR950828 A FR 950828A
- Authority
- FR
- France
- Prior art keywords
- recording device
- recording
- 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 |
---|---|---|---|
US950828XA | 1943-05-21 | 1943-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR950828A true FR950828A (fr) | 1949-10-07 |
Family
ID=22249398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR950828D Expired FR950828A (fr) | 1943-05-21 | 1947-08-02 | Appareil enregistreur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR950828A (fr) |
-
1947
- 1947-08-02 FR FR950828D patent/FR950828A/fr not_active Expired
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