BE337518A - - Google Patents
Info
- Publication number
- BE337518A BE337518A BE337518DA BE337518A BE 337518 A BE337518 A BE 337518A BE 337518D A BE337518D A BE 337518DA BE 337518 A BE337518 A BE 337518A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- groove
- needle
- celluloid
- sound
- Prior art date
Links
- 229920002160 Celluloid Polymers 0.000 claims description 10
- 108010010803 Gelatin Proteins 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 229920000159 gelatin Polymers 0.000 claims description 6
- 239000008273 gelatin Substances 0.000 claims description 6
- 235000019322 gelatine Nutrition 0.000 claims description 6
- 235000011852 gelatine desserts Nutrition 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE337518A true BE337518A (en:Method) |
Family
ID=15625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE337518D BE337518A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE337518A (en:Method) |
-
0
- BE BE337518D patent/BE337518A/fr unknown
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