FR37471E - Device for guiding films in cinematographic devices - Google Patents

Device for guiding films in cinematographic devices

Info

Publication number
FR37471E
FR37471E FR37471DA FR37471E FR 37471 E FR37471 E FR 37471E FR 37471D A FR37471D A FR 37471DA FR 37471 E FR37471 E FR 37471E
Authority
FR
France
Prior art keywords
guiding films
cinematographic
devices
cinematographic devices
films
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR37471E publication Critical patent/FR37471E/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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR37471D 1929-09-28 1929-09-28 Device for guiding films in cinematographic devices Expired FR37471E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37471T 1929-09-28

Publications (1)

Publication Number Publication Date
FR37471E true FR37471E (en) 1930-12-15

Family

ID=8674096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37471D Expired FR37471E (en) 1929-09-28 1929-09-28 Device for guiding films in cinematographic devices

Country Status (1)

Country Link
FR (1) FR37471E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549271A (en) * 1946-02-15 1951-04-17 Motiograph Tension shoe member for film sprockets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549271A (en) * 1946-02-15 1951-04-17 Motiograph Tension shoe member for film sprockets

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