DK80401C
(en )
1956-01-09
Method and measuring device for recording measured values using electrically burned-out writing tracks.
CH301485A
(en )
1954-09-15
Tape-shaped recording media for recording measuring instruments.
CH365403A
(en )
1962-11-15
Signal recording device
CH289095A
(en )
1953-02-28
Electrically heated apparatus for measuring melting point temperatures.
CH301000A
(en )
1954-08-31
Tape-shaped recording media for recording measuring instruments.
CH308382A
(en )
1955-07-15
Recording device.
AT176031B
(en )
1953-09-10
Device for calibrating gas or liquid meters
CH324712A
(en )
1957-10-15
Measuring device for testing workpieces
DK81251C
(en )
1956-07-02
Soil test device for resistance measurement in boreholes.
DK79086C
(en )
1955-04-04
Record carrier for recording measuring instruments.
AT182895B
(en )
1955-08-10
Device for recording characters
DK81123C
(en )
1956-09-17
Apparatus for placing on string instruments for making chords.
FR1131206A
(en )
1957-02-19
Dew recording device
AT180246B
(en )
1954-11-25
Auxiliary device for recording sleeve inclination and length
AT181097B
(en )
1955-02-10
Device with an endless tape or wire-shaped recording medium
FR1170368A
(en )
1959-01-14
Apparatus for measuring the dew point
DK79999C
(en )
1955-10-17
Measuring device for electrical voltages and currents.
DK82904C
(en )
1957-06-03
Device with tone arms for gramophones.
DK82860C
(en )
1957-06-03
Device with tone arms for gramophones.
DK87187C
(en )
1959-04-20
Apparatus for electrically reading a recording apparatus.
DK77034C
(en )
1954-01-25
Template for reading or checking tip coupons.
GR16456B
(en )
1955-08-22
ELECTRONIC MEASUREMENT BRIDGE.
DK86533C
(en )
1958-11-17
Recording device.
FR1150655A
(en )
1958-01-16
sensor element for hygrometric probes
DK82046C
(en )
1957-02-11
Device with steel measuring tape.