FR2353874B1 - - Google Patents

Info

Publication number
FR2353874B1
FR2353874B1 FR7616779A FR7616779A FR2353874B1 FR 2353874 B1 FR2353874 B1 FR 2353874B1 FR 7616779 A FR7616779 A FR 7616779A FR 7616779 A FR7616779 A FR 7616779A FR 2353874 B1 FR2353874 B1 FR 2353874B1
Authority
FR
France
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
FR7616779A
Other languages
French (fr)
Other versions
FR2353874A1 (fr
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.)
SERAC IND
Original Assignee
SERAC IND
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 SERAC IND filed Critical SERAC IND
Priority to FR7616779A priority Critical patent/FR2353874A1/fr
Publication of FR2353874A1 publication Critical patent/FR2353874A1/fr
Application granted granted Critical
Publication of FR2353874B1 publication Critical patent/FR2353874B1/fr
Granted legal-status Critical Current

Links

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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
FR7616779A 1976-06-03 1976-06-03 Dispositif pour la commande en fondu enchaine d'au moins une paire de projecteurs de diapositives Granted FR2353874A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616779A FR2353874A1 (fr) 1976-06-03 1976-06-03 Dispositif pour la commande en fondu enchaine d'au moins une paire de projecteurs de diapositives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616779A FR2353874A1 (fr) 1976-06-03 1976-06-03 Dispositif pour la commande en fondu enchaine d'au moins une paire de projecteurs de diapositives

Publications (2)

Publication Number Publication Date
FR2353874A1 FR2353874A1 (fr) 1977-12-30
FR2353874B1 true FR2353874B1 (OSRAM) 1980-08-22

Family

ID=9173946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616779A Granted FR2353874A1 (fr) 1976-06-03 1976-06-03 Dispositif pour la commande en fondu enchaine d'au moins une paire de projecteurs de diapositives

Country Status (1)

Country Link
FR (1) FR2353874A1 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES406491A1 (es) * 1971-09-09 1975-07-16 Eastman Kodak Co Una disposicion de circuito de control para cambiar, alter-nativamente, el funcionamiento entre dos sistemas opticos deproyeccion de diapositivas.
FR2194317A5 (OSRAM) * 1972-07-25 1974-02-22 Fournier Jean Pierre

Also Published As

Publication number Publication date
FR2353874A1 (fr) 1977-12-30

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Legal Events

Date Code Title Description
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse