FR45138E - Appareil d'observation de positifs photographiques, cartes postales, gravures, etc.,donnant la vision du relief et permettant des combinaisons d'éclairages colorés - Google Patents

Appareil d'observation de positifs photographiques, cartes postales, gravures, etc.,donnant la vision du relief et permettant des combinaisons d'éclairages colorés

Info

Publication number
FR45138E
FR45138E FR45138DA FR45138E FR 45138 E FR45138 E FR 45138E FR 45138D A FR45138D A FR 45138DA FR 45138 E FR45138 E FR 45138E
Authority
FR
France
Prior art keywords
engravings
postcards
vision
relief
giving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Louis Alphonse Lesueur
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR45138E publication Critical patent/FR45138E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR45138D 1934-08-09 1934-08-09 Appareil d'observation de positifs photographiques, cartes postales, gravures, etc.,donnant la vision du relief et permettant des combinaisons d'éclairages colorés Expired FR45138E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45138T 1934-08-09

Publications (1)

Publication Number Publication Date
FR45138E true FR45138E (fr) 1935-06-13

Family

ID=8680911

Family Applications (2)

Application Number Title Priority Date Filing Date
FR741750D Expired FR741750A (enrdf_load_stackoverflow) 1934-08-09
FR45138D Expired FR45138E (fr) 1934-08-09 1934-08-09 Appareil d'observation de positifs photographiques, cartes postales, gravures, etc.,donnant la vision du relief et permettant des combinaisons d'éclairages colorés

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR741750D Expired FR741750A (enrdf_load_stackoverflow) 1934-08-09

Country Status (1)

Country Link
FR (2) FR45138E (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300246A1 (en) * 1992-01-08 1993-07-15 Terumo Corp Depth scanner for displaying three=dimensional pictures without lenses - projects collimated light through object to be scanned and condenses light and filters to remove direct flow component

Also Published As

Publication number Publication date
FR741750A (enrdf_load_stackoverflow) 1933-02-18

Similar Documents

Publication Publication Date Title
FR45138E (fr) Appareil d'observation de positifs photographiques, cartes postales, gravures, etc.,donnant la vision du relief et permettant des combinaisons d'éclairages colorés
FR793003A (fr) Dame de nage permettant de régler la plongée et le relevage des avirons
FR783450A (fr) Appareil permettant d'écrire dans l'obscurité
DK50926C (da) Fremgangsmaade til Fremstilling af 4-Alkyl- og 4-Aralkylcykloheksandioner-(1,3).
FR797277A (fr) Appareil de sauvetage en cas d'incendie d'une maison, etc.
SU49247A1 (ru) Легкий сплав на магниевой основе
SU50568A1 (ru) Способ передачи дальновидени через пленку
FR780777A (fr) Dispositif permettant l'extension de la partie extérieure des formes-rondes employées en papeterie
FR796766A (fr) Ceinture de ville, de natation et de sauvetage
FR782274A (fr) Système éclairant à faible brillance
FR776703A (fr) Membrane d'appareil avertisseur
DK50845C (da) Katteøje.
CA323805A (en) Sportsman's buoyant suit
ES131811A1 (es) Mejoras en la fabricación de hojas transparentes.
ES129330A3 (es) Mejoras introducidas en la fabricación de revólveres de alarma.
ES140678A3 (es) Perfeccionamientos en las cardas abridoras, de cilindros.
DK46232C (da) Katteøje.
CA339183A (en) Overcoat or raincoat
FR782503A (fr) Appareil de sauvetage pour sous-marins
ES138022A2 (es) Perfeccionamientos en las calderas "Field".
FR763777A (fr) Perfectionnement à la production de la lumière destinée aux buts thérapeutiques,photographiques, de pénétration, etc.
GR3838B (el) Σημαντηρ διασωσεως υποβρυχιου.
CA331528A (en) Ship's side light
ES130605A3 (es) Perfeccionamientos en la fabricación de pasadores o imperdibles de metal cubierto o forrado de celuloide perforado.
ES131663A1 (es) Perfeccionamientos en la fabricación de dentífricos.