FR667085A - Perfectionnements aux appareils photographiques - Google Patents

Perfectionnements aux appareils photographiques

Info

Publication number
FR667085A
FR667085A FR667085DA FR667085A FR 667085 A FR667085 A FR 667085A FR 667085D A FR667085D A FR 667085DA FR 667085 A FR667085 A FR 667085A
Authority
FR
France
Prior art keywords
cameras
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
William Henry Broughton
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 FR667085A publication Critical patent/FR667085A/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/04—Roll-film cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR667085D 1928-07-13 1929-01-09 Perfectionnements aux appareils photographiques Expired FR667085A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB667085X 1928-07-13

Publications (1)

Publication Number Publication Date
FR667085A true FR667085A (fr) 1929-10-12

Family

ID=10491406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667085D Expired FR667085A (fr) 1928-07-13 1929-01-09 Perfectionnements aux appareils photographiques

Country Status (1)

Country Link
FR (1) FR667085A (fr)

Similar Documents

Publication Publication Date Title
FR684620A (fr) Perfectionnements aux appareils de projection
FR737032A (fr) Perfectionnements aux appareils photographiques
FR700897A (fr) Perfectionnements aux appareils photoélectriques
FR709332A (fr) Perfectionnements aux appareils photographiques
FR667085A (fr) Perfectionnements aux appareils photographiques
FR666191A (fr) Perfectionnements apportés aux appareils photographiques
FR661947A (fr) Perfectionnements aux appareils photographiques
FR667503A (fr) Perfectionnements aux appareils photographiques
FR672421A (fr) Perfectionnements aux appareils photographiques
FR673508A (fr) Perfectionnements aux appareils photographiques
FR675502A (fr) Perfectionnements apportés aux appareils photographiques
FR685713A (fr) Perfectionnements aux appareils photographiques
FR626300A (fr) Perfectionnements aux appareils photographiques
FR608213A (fr) Perfectionnements aux appareils photographiques
FR687800A (fr) Perfectionnements aux appareils photographiques
FR691301A (fr) Perfectionnements aux appareils photographiques
FR674878A (fr) Perfectionnements aux appareils photographiques
FR697516A (fr) Perfectionnements aux appareils photographiques
FR697115A (fr) Perfectionnements aux appareils photographiques
FR645091A (fr) Perfectionnements aux appareils photographiques
FR655868A (fr) Perfectionnements aux appareils photographiques
FR677543A (fr) Perfectionnements relatifs aux appareils photographiques
FR664881A (fr) Perfectionnements apportés aux appareils de photo-restitution
FR675461A (fr) Perfectionnements aux appareils photographiques stéréoscopiques
FR709331A (fr) Perfectionnements aux appareils photographiques