CH354744A
(en )
1961-06-15
Device for cleaning tanks
FR78023E
(en )
1962-05-26
Flow control device in a deformable tube
DK115506B
(en )
1969-10-13
Systems with measuring instruments for measuring the liquid level in containers.
BE606021A
(en )
1961-11-03
Device to test the tanks.
BE575783A
(en )
1959-06-15
Adjustment device in the air-operated charcoal washing tanks.
FR1204138A
(en )
1960-01-22
Adjustment device in the air operated charcoal wash tanks
FR1461880A
(en )
1966-12-09
Device equipped with two piezoelectric crystals
FR1424168A
(en )
1966-01-07
Frontofocometer with marking device
BE615295A
(en )
1962-07-16
Device for controlling the rising box movement in looms.
FR1244829A
(en )
1960-10-28
Siphoning tube device for atomizers
BE573342A
(en )
1959-03-16
Device for fixing the brushes.
FR1252522A
(en )
1961-01-27
Settling pipe with filtering device
BE601642R
(en )
1961-07-17
Device for retaining the shutters in their guides
CH366624A
(en )
1963-01-15
Automatic tank draining device
FR1235282A
(en )
1960-07-01
Device for cleaning rigid materials
FR1204287A
(en )
1960-01-25
Date indicating device for devices indicating the time
FR1191836A
(en )
1959-10-22
Pipe connection device
FR1280090A
(en )
1961-12-29
Timer with play catch-up device for cameras
FR1191065A
(en )
1959-10-16
Device for washing vehicles
BE581140A
(en )
1959-11-16
Filtration device.
BE587698A
(en )
1960-06-16
Multiplier device using the Gauss effect.
DK109066C
(en )
1968-03-11
Apparatus for sensing the liquid level in a liquid container.
BE588106A
(en )
1960-06-16
Device for forming the treads.
FR1252248A
(en )
1961-01-27
Purge device with agglomerator for electrostatic precipitation devices
BE583110A
(en )
1960-01-18
Plate clamping device with interposed waterproof seal.