BE472632A - - Google Patents
Info
- Publication number
- BE472632A BE472632A BE472632DA BE472632A BE 472632 A BE472632 A BE 472632A BE 472632D A BE472632D A BE 472632DA BE 472632 A BE472632 A BE 472632A
- Authority
- BE
- Belgium
- Prior art keywords
- recording
- films
- sound
- desc
- particles
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 238000010348 incorporation Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/633—Record carriers characterised by the selection of the material of cinematographic films or slides with integral magnetic track
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472632A true BE472632A (es) |
Family
ID=122146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472632D BE472632A (es) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE472632A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2183045A1 (es) * | 1972-05-01 | 1973-12-14 | Eastman Kodak Co |
-
0
- BE BE472632D patent/BE472632A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2183045A1 (es) * | 1972-05-01 | 1973-12-14 | Eastman Kodak Co |
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