FR492631A - Improvements to cinematographic devices - Google Patents

Improvements to cinematographic devices

Info

Publication number
FR492631A
FR492631A FR492631DA FR492631A FR 492631 A FR492631 A FR 492631A FR 492631D A FR492631D A FR 492631DA FR 492631 A FR492631 A FR 492631A
Authority
FR
France
Prior art keywords
cinematographic
devices
cinematographic devices
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
Francaise Kodak
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.)
Kodak SAS
Original Assignee
Kodak SAS
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 Kodak SAS filed Critical Kodak SAS
Application granted granted Critical
Publication of FR492631A publication Critical patent/FR492631A/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
    • G03B1/48—Gates or pressure devices, e.g. plate
    • G03B1/50—Gates or pressure devices, e.g. plate adjustable or interchangeable, e.g. for different film widths
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR492631D 1917-10-15 1918-10-30 Improvements to cinematographic devices Expired FR492631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492631XA 1917-10-15 1917-10-15

Publications (1)

Publication Number Publication Date
FR492631A true FR492631A (en) 1919-07-12

Family

ID=1528475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492631D Expired FR492631A (en) 1917-10-15 1918-10-30 Improvements to cinematographic devices

Country Status (1)

Country Link
FR (1) FR492631A (en)

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