FR927354A - Combined sighting and focusing device for cameras - Google Patents

Combined sighting and focusing device for cameras

Info

Publication number
FR927354A
FR927354A FR927354DA FR927354A FR 927354 A FR927354 A FR 927354A FR 927354D A FR927354D A FR 927354DA FR 927354 A FR927354 A FR 927354A
Authority
FR
France
Prior art keywords
cameras
focusing device
combined sighting
sighting
combined
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
Albert Brulfert
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 FR927354A publication Critical patent/FR927354A/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)
FR927354D 1946-05-25 1946-05-25 Combined sighting and focusing device for cameras Expired FR927354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR927354T 1946-05-25

Publications (1)

Publication Number Publication Date
FR927354A true FR927354A (en) 1947-10-28

Family

ID=9441031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927354D Expired FR927354A (en) 1946-05-25 1946-05-25 Combined sighting and focusing device for cameras

Country Status (1)

Country Link
FR (1) FR927354A (en)

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