BE424678A - - Google Patents
Info
- Publication number
- BE424678A BE424678A BE424678DA BE424678A BE 424678 A BE424678 A BE 424678A BE 424678D A BE424678D A BE 424678DA BE 424678 A BE424678 A BE 424678A
- Authority
- BE
- Belgium
- Prior art keywords
- telephotographic
- frame
- light
- film
- lens
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 235000012571 Ficus glomerata Nutrition 0.000 claims 1
- 240000000365 Ficus racemosa Species 0.000 claims 1
- 235000015125 Sterculia urens Nutrition 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- IXMPXTJYLZVFBW-UHFFFAOYSA-N argon neon Chemical compound [Ne].[Ne].[Ar] IXMPXTJYLZVFBW-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 241000590412 Agromyzidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE424678A true BE424678A (is") |
Family
ID=85852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE424678D BE424678A (is") |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE424678A (is") |
-
0
- BE BE424678D patent/BE424678A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1746407A (en) | Facsimile-transmitting arrangement | |
EP0181789A1 (fr) | Restituteur d'images haute résolution autorisant le développement en temps réel des films insolés | |
CA1089093A (fr) | Appareil pour le traitement d'informations a caractere optique | |
BE424678A (is") | ||
FR2581771A2 (fr) | Appareil de projection et de retroprojection de diapositives avec effet de fondu enchaine | |
EP0001951B1 (fr) | Dispositif de projection permettant la prise de vue de l'image projetée d'un objet | |
EP1123619A1 (fr) | Dispositif de numerisation a haute resolution de documents de grandes dimensions | |
FR2547432A1 (fr) | Systeme optique pour prise de vues stereoscopiques dans un appareil photographique | |
FR2571512A1 (fr) | Systeme de photographie des surfaces laterales d'echantillons solides | |
US2140233A (en) | Telephotographic apparatus and the like | |
FR2699696A1 (fr) | Procédé et dispositif d'éclairage uniforme par conduction de lumière. | |
FR2495791A1 (fr) | Systeme de projection cinematographique et machine comportant un tel systeme | |
US2065954A (en) | Apparatus for reproducing sound from an endless band of photographic film | |
CA1328364C (fr) | Dispositif de lecture et/ou ecriture d'une bande auxiliaire d'un film cinematographique, notamment d'une bande son, et tete d'eclairage pour ce dispositif | |
FR2496875A1 (fr) | Procede et dispositif de prises de vue et de restitution d'informations d'objets par un milieu de transmission sur des supports d'informations ou a partir de tels supports | |
SU49347A1 (ru) | Фотофонограф | |
BE458372A (is") | ||
BE561840A (is") | ||
US2209439A (en) | Television apparatus | |
BE830763Q (fr) | Film cinematographique a piste sonore | |
US2092853A (en) | Television apparatus | |
FR2835611A1 (fr) | Procede et dispositif pour la detection de defauts tels que souillures, rayures, poussieres sur un film notamment en vue d'effectuer la correction de ces defauts lors de la numerisation d'un film | |
EP0348578A1 (fr) | Banc de photocomposition et/ou de reproduction photographique | |
CH168748A (fr) | Installation cinématographique sonore portative. | |
BE384947A (is") |