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K RICHARD IHAMUOTILA
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K RICHARD IHAMUOTILA
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Application filed by K RICHARD IHAMUOTILAfiledCriticalK RICHARD IHAMUOTILA
Application grantedgrantedCritical
Publication of FR526453ApublicationCriticalpatent/FR526453A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
H02H3/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for three-phase systems
FR526453A1919-01-081920-10-09Nouvel aménagement d'organes de sureté et d'interrupteurs pour machines électriques rotatives
ExpiredFR526453A
(fr)