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FR376012A - Curtain shutter - Google Patents

Curtain shutter

Info

Publication number
FR376012A
FR376012A FR376012A FR376012DA FR376012A FR 376012 A FR376012 A FR 376012A FR 376012 A FR376012 A FR 376012A FR 376012D A FR376012D A FR 376012DA FR 376012 A FR376012 A FR 376012A
Authority
FR
France
Prior art keywords
curtain shutter
curtain
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
FR376012A
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.)
Optische Anstalt CP Goerz AG
Original Assignee
Optische Anstalt CP Goerz 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 Optische Anstalt CP Goerz AG filed Critical Optische Anstalt CP Goerz AG
Application granted granted Critical
Publication of FR376012A publication Critical patent/FR376012A/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
    • G03B9/28—Roller blind or flexible plate
    • G03B9/32—Double blind
    • G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR376012A 1906-05-21 1907-02-27 Curtain shutter Expired FR376012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE376012X 1906-05-21

Publications (1)

Publication Number Publication Date
FR376012A true FR376012A (en) 1907-07-29

Family

ID=1422534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376012A Expired FR376012A (en) 1906-05-21 1907-02-27 Curtain shutter

Country Status (1)

Country Link
FR (1) FR376012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530041A1 (en) * 1982-07-09 1984-01-13 Omera Segid CURVED PHOTO SHUTTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530041A1 (en) * 1982-07-09 1984-01-13 Omera Segid CURVED PHOTO SHUTTER
EP0099154A1 (en) * 1982-07-09 1984-01-25 Societe D'optique, De Mecanique D'electricite Et De Radio O.M.E.R.A. - S.E.G.I.D. Photographic shutter with roller blinds

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