FR756476A
(en )
1933-12-11
Self-leveling base for collimation, measuring and similar devices
DK54718C
(en )
1938-05-09
Device for dry gas meters with slider control and horizontal crankshaft for compensating for measuring errors.
CH160202A
(en )
1933-02-28
Measuring device for saws.
DK48227C
(en )
1934-01-02
Device for Connecting Gas Meters to Two Pipelines.
DK52916C
(en )
1937-04-05
Weight with Projection Apparatus for Reading the Weight Scale.
DK46818C
(en )
1933-01-23
Device for Automatic Gas Meters.
DK56532C
(en )
1939-08-07
Short-term meters with means for delivering intermediate signals during the course of the measurement.
DK58815C
(en )
1941-06-30
Device for Measuring Flowing Liquids.
DK44478C
(en )
1931-08-10
Connection device for gas meters.
DK44598C
(en )
1931-09-14
Connecting device for mounting gas meters.
DK49257C
(en )
1934-09-10
Point Indication Device, won in Bridge.
DK56038C
(en )
1939-04-11
Procedure for filling measuring fluid on technical heat consumption meters.
DK50434C
(en )
1935-07-15
Device for Indicating Static Pressures.
FR730248A
(en )
1932-08-09
sampler
ES128975A1
(en )
1933-01-16
An automatic liquid measuring device
DK49991C
(en )
1935-03-11
Measuring device for measuring play space.
DK57926C
(en )
1940-08-26
Apparatus for measuring the amount of heat caused by a line of liquid or gas through a line.
FR746977A
(en )
1933-06-09
Measuring device
DK50819C
(en )
1935-10-28
Connecting device for gas meters.
DK49405C
(en )
1934-10-15
Connecting device for gas meters.
FI16121A
(en )
1934-10-12
Angle measuring device for compass
FR756107A
(en )
1933-12-05
Calorimetric meter
ES118338A1
(en )
1930-06-16
Procedure for measuring liquids.
DK57373C
(en )
1940-03-11
Apparatus for Measuring Liquids.
DK56496C
(en )
1939-07-31
Apparatus for Measuring Gravity.