[go: up one dir, main page]

FR626300A - Improvements to cameras - Google Patents

Improvements to cameras

Info

Publication number
FR626300A
FR626300A FR626300DA FR626300A FR 626300 A FR626300 A FR 626300A FR 626300D A FR626300D A FR 626300DA FR 626300 A FR626300 A FR 626300A
Authority
FR
France
Prior art keywords
cameras
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
Cesar Motti
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 FR626300A publication Critical patent/FR626300A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/44—Means for exchanging focusing screen and light sensitive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR626300D 1926-12-10 1926-12-10 Improvements to cameras Expired FR626300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR626300T 1926-12-10

Publications (1)

Publication Number Publication Date
FR626300A true FR626300A (en) 1927-09-02

Family

ID=8988268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR626300D Expired FR626300A (en) 1926-12-10 1926-12-10 Improvements to cameras

Country Status (1)

Country Link
FR (1) FR626300A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522387A (en) * 1944-10-07 1950-09-12 Livens William Howard Camera having movable roll film body parts for taking different size exposures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522387A (en) * 1944-10-07 1950-09-12 Livens William Howard Camera having movable roll film body parts for taking different size exposures

Similar Documents

Publication Publication Date Title
FR631777A (en) Improvements to cinematographic devices
FR621205A (en) Improvements to cinematographic projection devices
FR626300A (en) Improvements to cameras
FR612334A (en) Improvements to cinematographic projection devices
FR610317A (en) Improvements to cameras
FR623411A (en) Improvements to cameras
FR32639E (en) Improvements to cameras
FR709332A (en) Improvements to cameras
FR608213A (en) Improvements to cameras
FR630488A (en) Improvements to cinematographic cameras
FR645091A (en) Improvements to cameras
FR655868A (en) Improvements to cameras
FR617304A (en) Improvements to cameras
FR611771A (en) Improvements to cameras
FR602062A (en) Improvements to cameras
FR593798A (en) Improvements to cameras
FR598927A (en) Improvements to cameras
FR621846A (en) Improvements made to camera stands
FR673508A (en) Improvements to cameras
FR667085A (en) Improvements to cameras
FR667503A (en) Improvements to cameras
FR672421A (en) Improvements to cameras
FR675502A (en) Improvements to cameras
FR685713A (en) Improvements to cameras
FR661947A (en) Improvements to cameras