JPS541071A
(en )
1979-01-06
Ac electric energy measuring instrument
IT7820521V0
(en )
1978-01-20
PROBE FOR USE IN MEASURING EQUIPMENT.
IT1100122B
(en )
1985-09-28
DEVICE FOR MEASURING ELECTRICAL POWER OR WORK IN AN ALTERNATING CURRENT NETWORK
YU204478A
(en )
1982-08-31
Device for evaluating,measuring and indication of consumption of energy of electric cnsumers
JPS5291490A
(en )
1977-08-01
Measuring bridge for tester utilizing eddy current
IT7827468A0
(en )
1978-09-08
INDICATOR INSTRUMENT FOR ELECTRIC POWER MEASUREMENTS EQUIPPED WITH STATIC MEASUREMENT CONVERTER.
PL199690A1
(en )
1979-01-29
MULTI-RANGE TRANSDUCER METER FOR MEASURING POWER, CURRENT AND VOLTAGE, STEEL AND ALTERNATING
SE7606159L
(en )
1977-08-10
MASS AND POWER METERS
JPS536078A
(en )
1978-01-20
Measuring method of plural ac voltages and currents
PL196903A1
(en )
1978-10-09
SYSTEM OF VOLTAGE, STEEL AND ALTERNATING CURRENT TRANSFORMER
PL199598A1
(en )
1978-05-22
HIGH VOLTAGE SHORT-TERM ALTERNATING CURRENT METER SYSTEM, ESPECIALLY FOR MEASURING THE WELDING CURRENT
PL203094A1
(en )
1979-09-10
SYSTEM FOR MEASURING POWER MEASURED BY ELECTRIC ENERGY METERS
SE7804639L
(en )
1978-10-26
MEASUREMENT METERS
PL198148A1
(en )
1978-11-20
ELECTRICAL SYSTEM FOR MEASURING ELECTRIC QUANTITIES, ESPECIALLY FOR MEASURING POWER AND ELECTRIC ENERGY
PL202591A1
(en )
1979-07-16
OUTPUT SYSTEM FOR MEASURING THE AVERAGE AND TIME VALUE OF THE POLAROGRAPHIC CURRENT
BR7700510A
(en )
1978-08-15
CURRENT METER
PL197624A1
(en )
1978-03-28
HIGH ALTERNATING VOLTAGE TESTING SYSTEM
IT1205032B
(en )
1989-03-10
IMPROVEMENT OF MEASURING INSTRUMENTS, IN PARTICULAR ELECTRIC METERS
PL198617A1
(en )
1979-01-02
CURRENT MULTIPLIER, STEEL AND ALTERNATING VOLTAGES
IT1112294B
(en )
1986-01-13
STRUCTURE OF ELECTRIC METER
PL198166A1
(en )
1978-11-20
METHOD OF MEASURING HIGH VALUE STEEL CURRENT
PL202422A1
(en )
1978-05-22
SYSTEM OF RATED ALTERNATING VOLTAGE TRANSDUCER
PL101035B1
(en )
1978-11-30
POWER DEVICE WITH STEEL CURRENT OUTPUT SIGNAL
PL203314A1
(en )
1978-11-06
ADAPTER FOR THE DIRECT REACTIVE POWER MEASUREMENT OF SINE-PHASE SINE CURRENT
PL197746A1
(en )
1978-11-20
ION CURRENT MEASUREMENT AND ION CURRENT DEVICE