CA973400A - Projected picture dissolver - Google Patents

Projected picture dissolver

Info

Publication number
CA973400A
CA973400A CA151,869A CA151869A CA973400A CA 973400 A CA973400 A CA 973400A CA 151869 A CA151869 A CA 151869A CA 973400 A CA973400 A CA 973400A
Authority
CA
Canada
Prior art keywords
dissolver
projected picture
projected
picture
picture dissolver
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
CA151,869A
Other versions
CA151869S (en
Inventor
Serge Grek
Valdis Skudra
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.)
ATLANTIC FILMS Ltd
Original Assignee
ATLANTIC FILMS Ltd
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 ATLANTIC FILMS Ltd filed Critical ATLANTIC FILMS Ltd
Priority to CA151,869A priority Critical patent/CA973400A/en
Priority to IN2096/CAL/73A priority patent/IN139050B/en
Application granted granted Critical
Publication of CA973400A publication Critical patent/CA973400A/en
Expired 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)
CA151,869A 1972-09-15 1972-09-15 Projected picture dissolver Expired CA973400A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA151,869A CA973400A (en) 1972-09-15 1972-09-15 Projected picture dissolver
IN2096/CAL/73A IN139050B (en) 1972-09-15 1973-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA151,869A CA973400A (en) 1972-09-15 1972-09-15 Projected picture dissolver

Publications (1)

Publication Number Publication Date
CA973400A true CA973400A (en) 1975-08-26

Family

ID=4094453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,869A Expired CA973400A (en) 1972-09-15 1972-09-15 Projected picture dissolver

Country Status (2)

Country Link
CA (1) CA973400A (en)
IN (1) IN139050B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010554A1 (en) * 1978-11-02 1980-05-14 Rollei-Werke Franke & Heidecke GmbH + Co KG Device for optically suppressing the motion of picture changes in projecting apparatuses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010554A1 (en) * 1978-11-02 1980-05-14 Rollei-Werke Franke & Heidecke GmbH + Co KG Device for optically suppressing the motion of picture changes in projecting apparatuses

Also Published As

Publication number Publication date
IN139050B (en) 1976-05-01

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