71675638
Oct 28, 1954
Sep 20, 1955
ELECTRICITY MEASURING INSTRUMENTS FOR RECORDING ELECTRICAL CONDITIONS, QUANTITIES AND FORCES-NAMELY, WATTMETERS, VOLTMETERS, AMMETERS, WATTHOUR-METERS, VOLT-AMPEREMETERS, REACTIVE KILOVOLT AMPERE METERS, MAXIMUM DEMAND METERS, DEMAND METERS, AND MULTIPLE RATE METERS
Fancy Goods