Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
Verfahren zur Bestimmung des Leistungsfaktors fuer eine waehrend eines bestimmten Zeitintervalles auftretende maximale Hoechstbelastung in Wechselstromanlagen unter Verwendung zweier periodisch gleichzeitig gesteuerter Maximumzaehler