FR1226972A - Photographic shutter - Google Patents

Photographic shutter

Info

Publication number
FR1226972A
FR1226972A FR797079A FR797079A FR1226972A FR 1226972 A FR1226972 A FR 1226972A FR 797079 A FR797079 A FR 797079A FR 797079 A FR797079 A FR 797079A FR 1226972 A FR1226972 A FR 1226972A
Authority
FR
France
Prior art keywords
photographic shutter
photographic
shutter
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
FR797079A
Other languages
French (fr)
Inventor
Zoltan Takats
Steven Ondrusek
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1226972A publication Critical patent/FR1226972A/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
    • G03B9/14—Two separate members moving in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR797079A 1958-08-05 1959-06-10 Photographic shutter Expired FR1226972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1226972XA 1958-08-05 1958-08-05

Publications (1)

Publication Number Publication Date
FR1226972A true FR1226972A (en) 1960-08-18

Family

ID=22404206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797079A Expired FR1226972A (en) 1958-08-05 1959-06-10 Photographic shutter

Country Status (1)

Country Link
FR (1) FR1226972A (en)

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