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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LOWNE ROBERT MANN
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LOWNE ROBERT MANN
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Application filed by LOWNE ROBERT MANNfiledCriticalLOWNE ROBERT MANN
Priority to ES2654ApriorityCriticalpatent/ES2654A1/es
Publication of ES2654A1publicationCriticalpatent/ES2654A1/es
ES2654A1882-08-161882-08-16Mejoras en aparatos eléctricos para averiguar la velocidad de los buques y la de las corrientes de agua.
ExpiredES2654A1
(es)
El principio o procedimiento de la creación de campos magnéticos giratorios o rotatorios por conmutación de corriente continua aplicables a los motores de campo giratorio o rotatorio del propio modo que al mismo objeto se aplican las corrientes polifásica