FR1053692A - Appareil de projection pour films - Google Patents

Appareil de projection pour films

Info

Publication number
FR1053692A
FR1053692A FR1053692DA FR1053692A FR 1053692 A FR1053692 A FR 1053692A FR 1053692D A FR1053692D A FR 1053692DA FR 1053692 A FR1053692 A FR 1053692A
Authority
FR
France
Prior art keywords
projection device
film projection
film
projection
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)
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.)
Eugen Bauer GmbH
Original Assignee
Eugen Bauer GmbH
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 Eugen Bauer GmbH filed Critical Eugen Bauer GmbH
Application granted granted Critical
Publication of FR1053692A publication Critical patent/FR1053692A/fr
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1053692D 1951-04-20 1952-04-10 Appareil de projection pour films Expired FR1053692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1053692X 1951-04-20

Publications (1)

Publication Number Publication Date
FR1053692A true FR1053692A (fr) 1954-02-04

Family

ID=7717744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053692D Expired FR1053692A (fr) 1951-04-20 1952-04-10 Appareil de projection pour films

Country Status (1)

Country Link
FR (1) FR1053692A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057794B (de) * 1956-09-27 1959-05-21 Kindermann & Co Photo Ges M B Bildwerfer, insbesondere fuer Diabildwiedergabe mit Kuehlluftgeblaese

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057794B (de) * 1956-09-27 1959-05-21 Kindermann & Co Photo Ges M B Bildwerfer, insbesondere fuer Diabildwiedergabe mit Kuehlluftgeblaese

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