FR783931A - Perfectionnements aux cinémo-dérivomètres - Google Patents

Perfectionnements aux cinémo-dérivomètres

Info

Publication number
FR783931A
FR783931A FR783931DA FR783931A FR 783931 A FR783931 A FR 783931A FR 783931D A FR783931D A FR 783931DA FR 783931 A FR783931 A FR 783931A
Authority
FR
France
Prior art keywords
cinemodivometers
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
Sauret Maurice
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 FR783931A publication Critical patent/FR783931A/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/22—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with temperature or height, e.g. in aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR783931D 1934-01-09 1935-01-09 Perfectionnements aux cinémo-dérivomètres Expired FR783931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU783931X 1934-01-09

Publications (1)

Publication Number Publication Date
FR783931A true FR783931A (fr) 1935-07-19

Family

ID=19733519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783931D Expired FR783931A (fr) 1934-01-09 1935-01-09 Perfectionnements aux cinémo-dérivomètres

Country Status (1)

Country Link
FR (1) FR783931A (fr)

Similar Documents

Publication Publication Date Title
FR779904A (fr) Perfectionnements aux thermostats
FR774149A (fr) Perfectionnements aux doseurs
FR784478A (fr) Perfectionnements aux bogies
FR781768A (fr) Perfectionnements apportés aux broyeurs
FR792486A (fr) Perfectionnements aux robinets
FR45475E (fr) Perfectionnements apportés aux réflecteurs
FR781918A (fr) Perfectionnements aux inhalateurs
FR784638A (fr) Perfectionnements aux gilets
FR782190A (fr) Perfectionnements aux luges
FR781948A (fr) Perfectionnements aux robinets
FR778859A (fr) Perfectionnements apportés aux réflecteurs
FR771266A (fr) Perfectionnements aux faucheuses
FR782308A (fr) Perfectionnements aux cyclecars
FR794881A (fr) Perfectionnements aux coquettes de moulinage
FR771343A (fr) Perfectionnements aux herses
FR779247A (fr) Perfectionnements aux robinets
FR781215A (fr) Perfectionnements aux robinets
FR773783A (fr) Perfectionnements aux bouchons
FR767206A (fr) Perfectionnements aux bouchons
FR779992A (fr) Perfectionnements aux pressoirs
FR789093A (fr) Perfectionnements aux magnétos
FR46217E (fr) Perfectionnements aux magnétos
FR772790A (fr) Perfectionnements aux vélocipèdes
FR769770A (fr) Perfectionnements aux rectomètres
FR778883A (fr) Perfectionnements aux vélocipèdes