FR45638E - Device for winding films - Google Patents

Device for winding films

Info

Publication number
FR45638E
FR45638E FR45638DA FR45638E FR 45638 E FR45638 E FR 45638E FR 45638D A FR45638D A FR 45638DA FR 45638 E FR45638 E FR 45638E
Authority
FR
France
Prior art keywords
winding films
films
winding
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)
Inventor
Vve Albert Bombrun
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 filed Critical
Application granted granted Critical
Publication of FR45638E publication Critical patent/FR45638E/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR45638D 1934-03-28 1934-03-28 Device for winding films Expired FR45638E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45638T 1934-03-28

Publications (1)

Publication Number Publication Date
FR45638E true FR45638E (en) 1935-11-02

Family

ID=8681358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45638D Expired FR45638E (en) 1934-03-28 1934-03-28 Device for winding films

Country Status (1)

Country Link
FR (1) FR45638E (en)

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