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BE358188A
(OSRAM)
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BE498267A
(OSRAM)
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US1811670A
(en)
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Dynamo electric machine
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BE357451A
(OSRAM)
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US1006744A
(en)
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Dynamo-electric machine.
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US1104233A
(en)
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Dynamo-electric machine.
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BE507696A
(OSRAM)
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FR3150365A1
(fr)
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Système de transmission inductif pour transmettre de l’énergie électrique à un enroulement d’excitation de rotor
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BE510521A
(OSRAM)
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US956845A
(en)
|
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Single-phase alternate-current motor and generator.
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BE397868A
(OSRAM)
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BE401439A
(OSRAM)
|
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Smith
|
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Single-and three-phase alternating-current commutator motors with series and shunt characteristics |
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US1723732A
(en)
|
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Apparatus for the compensation of asynchronous machines by shunt commutator motors connected in cascade
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BE415405A
(OSRAM)
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|
US1100567A
(en)
|
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Dynamo-electric machine.
|
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BE440022A
(OSRAM)
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BE495382A
(OSRAM)
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BE438165A
(OSRAM)
|
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BE488639A
(OSRAM)
|
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BE503522A
(OSRAM)
|
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Turbayne
|
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Arc welding machinery of the US Light & Heat corporation |
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CH383485A
(fr)
|
|
Machine synchrone à pôles saillants
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BE369319A
(OSRAM)
|
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CH318295A
(fr)
|
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Métadyne amplificatrice
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