FR404859A - Interrupteur et indicateur en combinaison avec des compteurs d'électricité, pour empecher les fraudes et les prises indues de courant
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Interrupteur et indicateur en combinaison avec des compteurs d'électricité, pour empecher les fraudes et les prises indues de courant
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G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
G01R11/02—Constructional details
G01R11/24—Arrangements for avoiding or indicating fraudulent use
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FR404859D1909-07-081909-07-08Interrupteur et indicateur en combinaison avec des compteurs d'électricité, pour empecher les fraudes et les prises indues de courant
ExpiredFR404859A
(fr)