FR434153A - Dispositif de brossage pour machines parlantes - Google Patents
Dispositif de brossage pour machines parlantesInfo
- Publication number
- FR434153A FR434153A FR434153DA FR434153A FR 434153 A FR434153 A FR 434153A FR 434153D A FR434153D A FR 434153DA FR 434153 A FR434153 A FR 434153A
- Authority
- FR
- France
- Prior art keywords
- brushing device
- talking machines
- talking
- machines
- brushing
- 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
- G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
- G11B3/5809—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation
- G11B3/5818—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers
- G11B3/5827—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier
- G11B3/5836—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges during transducing operation for record carriers using means contacting the record carrier means connected to the pick-up arm or head
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR434153T | 1911-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR434153A true FR434153A (fr) | 1912-01-26 |
Family
ID=1476083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR434153D Expired FR434153A (fr) | 1911-09-12 | 1911-09-12 | Dispositif de brossage pour machines parlantes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR434153A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773692A (en) * | 1950-05-13 | 1956-12-11 | Ralph B Dunnavan | Brush carrying device |
US4446547A (en) * | 1980-10-14 | 1984-05-01 | Fernando Gonzalez | Record cleaning device |
-
1911
- 1911-09-12 FR FR434153D patent/FR434153A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773692A (en) * | 1950-05-13 | 1956-12-11 | Ralph B Dunnavan | Brush carrying device |
US4446547A (en) * | 1980-10-14 | 1984-05-01 | Fernando Gonzalez | Record cleaning device |
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