FR941178A - Retractable lens camera and reflex mirror - Google Patents

Retractable lens camera and reflex mirror

Info

Publication number
FR941178A
FR941178A FR941178DA FR941178A FR 941178 A FR941178 A FR 941178A FR 941178D A FR941178D A FR 941178DA FR 941178 A FR941178 A FR 941178A
Authority
FR
France
Prior art keywords
lens camera
retractable lens
reflex mirror
reflex
mirror
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)
Inventor
Raphae L Boolsky-Bogopolsky
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 FR941178A publication Critical patent/FR941178A/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR941178D 1943-03-02 1946-03-20 Retractable lens camera and reflex mirror Expired FR941178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH941178X 1943-03-02

Publications (1)

Publication Number Publication Date
FR941178A true FR941178A (en) 1949-01-04

Family

ID=4549434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941178D Expired FR941178A (en) 1943-03-02 1946-03-20 Retractable lens camera and reflex mirror

Country Status (1)

Country Link
FR (1) FR941178A (en)

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