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Licentia Patent Verwaltungs GmbH
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Licentia Patent Verwaltungs GmbH
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Application grantedgrantedCritical
Publication of FR882153ApublicationCriticalpatent/FR882153A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
FR882153D1941-05-211942-05-19Interrupteur pour courant continu à haute tension, en particulier disjoncteur
ExpiredFR882153A
(fr)