FR1174306A - Method for projecting photographic images - Google Patents

Method for projecting photographic images

Info

Publication number
FR1174306A
FR1174306A FR1174306DA FR1174306A FR 1174306 A FR1174306 A FR 1174306A FR 1174306D A FR1174306D A FR 1174306DA FR 1174306 A FR1174306 A FR 1174306A
Authority
FR
France
Prior art keywords
photographic images
projecting
projecting photographic
images
photographic
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
French (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1174306A publication Critical patent/FR1174306A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1174306D 1956-04-24 1957-04-19 Method for projecting photographic images Expired FR1174306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1174306X 1956-04-24

Publications (1)

Publication Number Publication Date
FR1174306A true FR1174306A (en) 1959-03-10

Family

ID=4561425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174306D Expired FR1174306A (en) 1956-04-24 1957-04-19 Method for projecting photographic images

Country Status (1)

Country Link
FR (1) FR1174306A (en)

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