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Hermes Patentverwertungs GmbH
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Hermes Patentverwertungs GmbH
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Application filed by Hermes Patentverwertungs GmbHfiledCriticalHermes Patentverwertungs GmbH
Application grantedgrantedCritical
Publication of FR901737ApublicationCriticalpatent/FR901737A/fr
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F30/00—Fixed transformers not covered by group H01F19/00
H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
H01F30/12—Two-phase, three-phase or polyphase transformers
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR901737D1942-12-211944-02-02Transformateur polyphasé pour extinction d'arcs à la terre avec tension de neutre inférieure à la tension de phase
ExpiredFR901737A
(fr)