FR1324633A - Photographic diaphragm shutter - Google Patents

Photographic diaphragm shutter

Info

Publication number
FR1324633A
FR1324633A FR899888A FR899888A FR1324633A FR 1324633 A FR1324633 A FR 1324633A FR 899888 A FR899888 A FR 899888A FR 899888 A FR899888 A FR 899888A FR 1324633 A FR1324633 A FR 1324633A
Authority
FR
France
Prior art keywords
diaphragm shutter
photographic diaphragm
photographic
shutter
diaphragm
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
FR899888A
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.)
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 FR899888A priority Critical patent/FR1324633A/en
Application granted granted Critical
Publication of FR1324633A publication Critical patent/FR1324633A/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
    • 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)
FR899888A 1962-06-06 1962-06-06 Photographic diaphragm shutter Expired FR1324633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR899888A FR1324633A (en) 1962-06-06 1962-06-06 Photographic diaphragm shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR899888A FR1324633A (en) 1962-06-06 1962-06-06 Photographic diaphragm shutter

Publications (1)

Publication Number Publication Date
FR1324633A true FR1324633A (en) 1963-04-19

Family

ID=8780458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899888A Expired FR1324633A (en) 1962-06-06 1962-06-06 Photographic diaphragm shutter

Country Status (1)

Country Link
FR (1) FR1324633A (en)

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