FR1169644A - Obturateur de plaque - Google Patents

Obturateur de plaque

Info

Publication number
FR1169644A
FR1169644A FR1169644DA FR1169644A FR 1169644 A FR1169644 A FR 1169644A FR 1169644D A FR1169644D A FR 1169644DA FR 1169644 A FR1169644 A FR 1169644A
Authority
FR
France
Prior art keywords
plate shutter
shutter
plate
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
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Application granted granted Critical
Publication of FR1169644A publication Critical patent/FR1169644A/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
    • G03B9/30—Single blind with multiple slots or other aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1169644D 1956-01-12 1957-01-11 Obturateur de plaque Expired FR1169644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1169644X 1956-01-12

Publications (1)

Publication Number Publication Date
FR1169644A true FR1169644A (fr) 1958-12-31

Family

ID=19870851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169644D Expired FR1169644A (fr) 1956-01-12 1957-01-11 Obturateur de plaque

Country Status (1)

Country Link
FR (1) FR1169644A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530041A1 (fr) * 1982-07-09 1984-01-13 Omera Segid Obturateur photographique a rideaux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530041A1 (fr) * 1982-07-09 1984-01-13 Omera Segid Obturateur photographique a rideaux
EP0099154A1 (fr) * 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. Obturateur photographique à rideaux

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