FR2497364A1 - Dispositif optique de coloration d'objets - Google Patents

Dispositif optique de coloration d'objets Download PDF

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Publication number
FR2497364A1
FR2497364A1 FR8022682A FR8022682A FR2497364A1 FR 2497364 A1 FR2497364 A1 FR 2497364A1 FR 8022682 A FR8022682 A FR 8022682A FR 8022682 A FR8022682 A FR 8022682A FR 2497364 A1 FR2497364 A1 FR 2497364A1
Authority
FR
France
Prior art keywords
source
transparent
colored
coloring
objects
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.)
Granted
Application number
FR8022682A
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English (en)
French (fr)
Other versions
FR2497364B1 (show.php
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VIGNAL JEAN PIERRE
Original Assignee
VIGNAL JEAN PIERRE
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 by VIGNAL JEAN PIERRE filed Critical VIGNAL JEAN PIERRE
Priority to FR8022682A priority Critical patent/FR2497364A1/fr
Publication of FR2497364A1 publication Critical patent/FR2497364A1/fr
Application granted granted Critical
Publication of FR2497364B1 publication Critical patent/FR2497364B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8022682A 1980-10-23 1980-10-23 Dispositif optique de coloration d'objets Granted FR2497364A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8022682A FR2497364A1 (fr) 1980-10-23 1980-10-23 Dispositif optique de coloration d'objets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022682A FR2497364A1 (fr) 1980-10-23 1980-10-23 Dispositif optique de coloration d'objets

Publications (2)

Publication Number Publication Date
FR2497364A1 true FR2497364A1 (fr) 1982-07-02
FR2497364B1 FR2497364B1 (show.php) 1984-04-27

Family

ID=9247234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022682A Granted FR2497364A1 (fr) 1980-10-23 1980-10-23 Dispositif optique de coloration d'objets

Country Status (1)

Country Link
FR (1) FR2497364A1 (show.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240355A3 (en) * 1986-04-04 1987-11-11 Optikinetics Limited Optical effects projector
US11337440B2 (en) 2012-09-21 2022-05-24 Roquette Freres Assembly of at least one vegetable protein and at least one dairy protein

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239168A (en) * 1924-08-30 1926-01-28 Thomas Wilfred Method of and apparatus for luminous projection display

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239168A (en) * 1924-08-30 1926-01-28 Thomas Wilfred Method of and apparatus for luminous projection display

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/73 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240355A3 (en) * 1986-04-04 1987-11-11 Optikinetics Limited Optical effects projector
US11337440B2 (en) 2012-09-21 2022-05-24 Roquette Freres Assembly of at least one vegetable protein and at least one dairy protein

Also Published As

Publication number Publication date
FR2497364B1 (show.php) 1984-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse