FR581356A - Viseur-fermoir pour appareil photographique pliant - Google Patents

Viseur-fermoir pour appareil photographique pliant

Info

Publication number
FR581356A
FR581356A FR581356DA FR581356A FR 581356 A FR581356 A FR 581356A FR 581356D A FR581356D A FR 581356DA FR 581356 A FR581356 A FR 581356A
Authority
FR
France
Prior art keywords
clasp
camera viewfinder
folding camera
folding
viewfinder
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)
Inventor
Lucien-Francois Baudry
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 FR581356A publication Critical patent/FR581356A/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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR581356D 1924-05-06 1924-05-06 Viseur-fermoir pour appareil photographique pliant Expired FR581356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR581356T 1924-05-06

Publications (1)

Publication Number Publication Date
FR581356A true FR581356A (fr) 1924-11-27

Family

ID=8957375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581356D Expired FR581356A (fr) 1924-05-06 1924-05-06 Viseur-fermoir pour appareil photographique pliant

Country Status (1)

Country Link
FR (1) FR581356A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747282A (en) * 1946-09-13 1956-05-29 Earl V Ehrhardt Camera view finder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747282A (en) * 1946-09-13 1956-05-29 Earl V Ehrhardt Camera view finder

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