FR1295790A - Obturateur photographique central - Google Patents

Obturateur photographique central

Info

Publication number
FR1295790A
FR1295790A FR868640A FR868640A FR1295790A FR 1295790 A FR1295790 A FR 1295790A FR 868640 A FR868640 A FR 868640A FR 868640 A FR868640 A FR 868640A FR 1295790 A FR1295790 A FR 1295790A
Authority
FR
France
Prior art keywords
photographic shutter
central photographic
central
shutter
photographic
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
FR868640A
Other languages
English (en)
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.)
Agfa Gevaert NV
Original Assignee
Agfa 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 Agfa AG filed Critical Agfa AG
Priority to FR868640A priority Critical patent/FR1295790A/fr
Application granted granted Critical
Publication of FR1295790A publication Critical patent/FR1295790A/fr
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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR868640A 1961-07-21 1961-07-21 Obturateur photographique central Expired FR1295790A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR868640A FR1295790A (fr) 1961-07-21 1961-07-21 Obturateur photographique central

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868640A FR1295790A (fr) 1961-07-21 1961-07-21 Obturateur photographique central

Publications (1)

Publication Number Publication Date
FR1295790A true FR1295790A (fr) 1962-06-08

Family

ID=8759793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868640A Expired FR1295790A (fr) 1961-07-21 1961-07-21 Obturateur photographique central

Country Status (1)

Country Link
FR (1) FR1295790A (fr)

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