ZA73717B - Cleaning of contaminants from gramophone records - Google Patents
Cleaning of contaminants from gramophone recordsInfo
- Publication number
- ZA73717B ZA73717B ZA730717A ZA73717A ZA73717B ZA 73717 B ZA73717 B ZA 73717B ZA 730717 A ZA730717 A ZA 730717A ZA 73717 A ZA73717 A ZA 73717A ZA 73717 B ZA73717 B ZA 73717B
- Authority
- ZA
- South Africa
- Prior art keywords
- contaminants
- cleaning
- gramophone records
- gramophone
- records
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 239000000356 contaminant Substances 0.000 title 1
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
- G11B3/5845—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 a separate arm
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1475072A GB1364776A (en) | 1972-03-29 | 1972-03-29 | Cleaning of contaminants from grammophone records |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA73717B true ZA73717B (en) | 1973-10-31 |
Family
ID=10046835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA730717A ZA73717B (en) | 1972-03-29 | 1973-01-31 | Cleaning of contaminants from gramophone records |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4916402A (en, 2012) |
| AU (1) | AU467178B2 (en, 2012) |
| DE (1) | DE2313295A1 (en, 2012) |
| GB (1) | GB1364776A (en, 2012) |
| IT (1) | IT980523B (en, 2012) |
| ZA (1) | ZA73717B (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718240B (zh) * | 2019-10-29 | 2021-04-27 | 南京溧水高新创业投资管理有限公司 | 一种变形的黑胶唱片修复设备 |
-
1972
- 1972-03-29 GB GB1475072A patent/GB1364776A/en not_active Expired
-
1973
- 1973-01-31 ZA ZA730717A patent/ZA73717B/xx unknown
- 1973-02-06 AU AU51864/73A patent/AU467178B2/en not_active Expired
- 1973-03-09 IT IT67645/73A patent/IT980523B/it active
- 1973-03-14 DE DE2313295A patent/DE2313295A1/de active Pending
- 1973-03-15 JP JP48029585A patent/JPS4916402A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU5186473A (en) | 1974-08-08 |
| IT980523B (it) | 1974-10-10 |
| GB1364776A (en) | 1974-08-29 |
| AU467178B2 (en) | 1975-11-20 |
| DE2313295A1 (de) | 1973-10-18 |
| JPS4916402A (en, 2012) | 1974-02-13 |
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