FR1562979A - - Google Patents

Info

Publication number
FR1562979A
FR1562979A FR1562979DA FR1562979A FR 1562979 A FR1562979 A FR 1562979A FR 1562979D A FR1562979D A FR 1562979DA FR 1562979 A FR1562979 A FR 1562979A
Authority
FR
France
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)
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 FR1562979A publication Critical patent/FR1562979A/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
    • G03B9/28—Roller blind or flexible plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
FR1562979D 1967-02-01 1968-01-31 Expired FR1562979A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61331767A 1967-02-01 1967-02-01

Publications (1)

Publication Number Publication Date
FR1562979A true FR1562979A (no) 1969-04-11

Family

ID=24456809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562979D Expired FR1562979A (no) 1967-02-01 1968-01-31

Country Status (4)

Country Link
BE (1) BE710238A (no)
CH (1) CH482216A (no)
DE (2) DE1622192A1 (no)
FR (1) FR1562979A (no)

Also Published As

Publication number Publication date
BE710238A (no) 1968-06-17
CH482216A (fr) 1969-11-30
DE1622192A1 (de) 1970-12-10
DE6753462U (de) 1969-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse