FR804858A - Overdiaphragm adjusting device for cinematographic devices - Google Patents

Overdiaphragm adjusting device for cinematographic devices

Info

Publication number
FR804858A
FR804858A FR804858DA FR804858A FR 804858 A FR804858 A FR 804858A FR 804858D A FR804858D A FR 804858DA FR 804858 A FR804858 A FR 804858A
Authority
FR
France
Prior art keywords
overdiaphragm
adjusting device
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)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz 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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR804858A publication Critical patent/FR804858A/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR804858D 1935-06-03 1936-04-09 Overdiaphragm adjusting device for cinematographic devices Expired FR804858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE804858X 1935-06-03

Publications (1)

Publication Number Publication Date
FR804858A true FR804858A (en) 1936-11-04

Family

ID=6722206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804858D Expired FR804858A (en) 1935-06-03 1936-04-09 Overdiaphragm adjusting device for cinematographic devices

Country Status (1)

Country Link
FR (1) FR804858A (en)

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