BE389024A - - Google Patents
Info
- Publication number
- BE389024A BE389024A BE389024DA BE389024A BE 389024 A BE389024 A BE 389024A BE 389024D A BE389024D A BE 389024DA BE 389024 A BE389024 A BE 389024A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- speed
- roller
- sounds
- motor
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 39
- 230000007423 decrease Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 244000027321 Lychnis chalcedonica Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE389024A true BE389024A (pm) |
Family
ID=57209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE389024D BE389024A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE389024A (pm) |
-
0
- BE BE389024D patent/BE389024A/fr unknown
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