71537382
Oct 9, 1947
Mar 20, 1951
ELECTRICAL MEASURING INSTRUMENTS-NAMELY, PORTABLE INSTRUMENTS, RECORDING INSTRUMENTS, SWITCHBOARD INSTRUMENTS, MINIATURE PANEL INSTRUMENTS, DETACHABLE INSTRUMENTS, AND OSCILLOGRAPHS, ALL USED FOR ELECTRICAL MEASUREMENTS, SUCH AS VOLTAGE, CURRENT, WATTS, REACTIVE WATTS, FREQUENCY, PHASE ANGLE, POWER FACTOR, AND SYNCHRONISM
Fancy Goods