FR1133447A - Improvements to shutters for multi-lens cameras - Google Patents

Improvements to shutters for multi-lens cameras

Info

Publication number
FR1133447A
FR1133447A FR1133447DA FR1133447A FR 1133447 A FR1133447 A FR 1133447A FR 1133447D A FR1133447D A FR 1133447DA FR 1133447 A FR1133447 A FR 1133447A
Authority
FR
France
Prior art keywords
shutters
lens cameras
cameras
lens
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
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.)
GALILEO SpA OFF
Officine Galileo SpA
Original Assignee
GALILEO SpA OFF
Officine Galileo SpA
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 GALILEO SpA OFF, Officine Galileo SpA filed Critical GALILEO SpA OFF
Application granted granted Critical
Publication of FR1133447A publication Critical patent/FR1133447A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1133447D 1954-08-19 1955-05-17 Improvements to shutters for multi-lens cameras Expired FR1133447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1133447X 1954-08-19

Publications (1)

Publication Number Publication Date
FR1133447A true FR1133447A (en) 1957-03-27

Family

ID=11431633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133447D Expired FR1133447A (en) 1954-08-19 1955-05-17 Improvements to shutters for multi-lens cameras

Country Status (1)

Country Link
FR (1) FR1133447A (en)

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