FR692601A - Perfectionnements apportés aux dispositifs pour empêcher la pénétration de poussières dans les logements des fiches des interrupteurs
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Perfectionnements apportés aux dispositifs pour empêcher la pénétration de poussières dans les logements des fiches des interrupteurs
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Felten and Guilleaume Carlswerk AG
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Felten and Guilleaume Carlswerk AG
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Publication of FR692601ApublicationCriticalpatent/FR692601A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
H02B11/00—Switchgear having carriage withdrawable for isolation
H02B11/24—Shutters or guards
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR692601D1929-03-251930-03-24Perfectionnements apportés aux dispositifs pour empêcher la pénétration de poussières dans les logements des fiches des interrupteurs
ExpiredFR692601A
(fr)