FR1116748A
(en )
1956-05-11
Magnetic calculator
DK82499C
(en )
1957-03-18
Magnetic bearing for the rotatable part of a measuring instrument, in particular an electricity meter.
AT182443B
(en )
1955-06-25
Magnetic bearing for a rotating part of a measuring instrument, in particular an electricity meter
NL181144B
(en )
ROTATING FLUIDUM METER.
FR69096E
(en )
1958-09-22
reading scale cooperating with an index for measuring instruments, in particular for electrical measuring instruments
AT190151B
(en )
1957-06-11
Backstop with signaling for electrical measuring instruments, in particular electricity meters
DK85456C
(en )
1958-04-28
Rotary indicator measuring instrument.
NL180958B
(en )
LENGTH MEASUREMENT.
NL88461C
(en )
1958-06-16
Heat meter.
FR1136171A
(en )
1957-05-10
reading scale cooperating with an index for measuring instruments, in particular for electrical measuring instruments
DK84971C
(en )
1958-02-03
Gas meter.
GR15040B
(en )
1954-02-05
INTERNAL DIAMETER MEASURING INSTRUMENT.
FR1110176A
(en )
1956-02-07
Electricity meter
FR1075573A
(en )
1954-10-18
Improvements in light-luminance meters
DK84808C
(en )
1958-05-05
Slider-controlled dry gas meter.
DK82903C
(en )
1957-06-03
Slider-regulated dry gas meter.
AT189709B
(en )
1957-04-25
Moving iron precision measuring instrument
CH330175A
(en )
1958-05-31
Maximum indicator device, in an electric meter
AT180150B
(en )
1954-11-10
Dial Test indicator
AT193626B
(en )
1957-11-25
Gas meter
AT185131B
(en )
1956-03-26
Gas meter
FR1092580A
(en )
1955-04-22
Improvements in electromagnetic probes
CH273726A
(en )
1951-02-28
Electric voltmeter designed as a pocket instrument.
FR1112687A
(en )
1956-03-16
Rotating indicator
BE527000A
(en )
1956-09-14
SOFT IRON TYPE OR DYNAMOMETRIC TYPE MEASURING INSTRUMENT.