FR829157A - Appareils d'horlogerie électriques - Google Patents

Appareils d'horlogerie électriques

Info

Publication number
FR829157A
FR829157A FR829157DA FR829157A FR 829157 A FR829157 A FR 829157A FR 829157D A FR829157D A FR 829157DA FR 829157 A FR829157 A FR 829157A
Authority
FR
France
Prior art keywords
electric timepieces
timepieces
electric
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
Wittmer Georges
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 FR829157A publication Critical patent/FR829157A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/18—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating electro-thermal or electro-pneumatic driving means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR829157D 1937-02-08 1937-02-08 Appareils d'horlogerie électriques Expired FR829157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829157T 1937-02-08

Publications (1)

Publication Number Publication Date
FR829157A true FR829157A (fr) 1938-06-14

Family

ID=9284080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829157D Expired FR829157A (fr) 1937-02-08 1937-02-08 Appareils d'horlogerie électriques

Country Status (1)

Country Link
FR (1) FR829157A (fr)

Similar Documents

Publication Publication Date Title
FR842879A (fr) Savon
FR844118A (fr) Compteur
FI18708A (fi) Kappsäck
FR839556A (fr) Perfectionnements aux appareils d'électrothérapie
FR820560A (fr) Cadrature d'horlogerie
FR844133A (fr) Sectionneur
CH196016A (fr) Pièce d'horlogerie électrique.
FR833738A (fr) étable
FR829080A (fr) Per 1937
FR834217A (fr) Appareils électriques
FR832332A (fr) Pendulette
FR828328A (fr) Gazogène
FR816416A (fr) Gazogène
FR837340A (fr) Gazogène
FR835712A (fr) Gazogène
FR832143A (fr) Gazogène
FR831865A (fr) Gazogène
FI18168A (fi) Plåtradiator
FI19672A (fi) Linjesprångförfarande
FI18412A (fi) Ångkraftanläggning
FI19653A (fi) Foderbord
FI20547A (fi) Lösbar rörkoppling
FI18439A (fi) Gastryckspåverkat eldvapen
FI20995A (fi) Högtryckskvicksilverångurladdningslampa
FI18520A (fi) Stående låg- och högtryckspanna