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.)
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Fabrique des Montres Zenith SA
Original Assignee
Fabrique des Montres Zenith SA
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Filing date
Publication date
Application filed by Fabrique des Montres Zenith SAfiledCriticalFabrique des Montres Zenith SA
Application grantedgrantedCritical
Publication of FR505289ApublicationCriticalpatent/FR505289A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
H02K21/28—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets
H02K21/32—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets with armatures rotating within the magnets having horse-shoe magnets
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR505289A1919-04-151919-10-22Magnéto d'allumage pour moteurs à explosions
ExpiredFR505289A
(fr)