CH437019A
(en )
1967-05-31
Device for controlling the flow of liquid from a container
CH393108A
(en )
1965-05-31
Device for controlling the passage of a liquid through a damper
BE586175A
(en )
1960-06-30
Device for controlling the flow rate of a pipeline
FR1246189A
(en )
1960-11-18
Device for regulating the flow volume of a fluid
FR1312459A
(en )
1962-12-21
Device for transferring a liquid
BE580844A
(en )
1959-11-16
Device for controlling the flow of liquids
BE576905A
(en )
1959-07-16
Simplified device for controlling the periodic flow of a liquid.
BE576481A
(en )
1959-07-01
Control device for the periodic flow of a liquid.
FR1340463A
(en )
1963-10-18
Device for regulating a flow
FR1226277A
(en )
1960-07-11
Control device for the periodic flow of a liquid
FR1183438A
(en )
1959-07-07
Device for controlling the activity of a reactor
FR1154179A
(en )
1958-04-03
Fluid flow control device
FR1339998A
(en )
1963-10-11
Device for controlling the level of a liquid, in particular for a container
FR1244139A
(en )
1960-10-21
Device for controlling the flow rate of a pipeline
FR1199473A
(en )
1959-12-14
Device for controlling the flow of a liquid
BE576157A
(en )
1959-06-15
Electromechanical device for regulating the flow of a fluid.
BE604603A
(en )
1961-12-05
Device for stirring a liquid metal in continuous flow.
CH417175A
(en )
1966-07-15
Fluid control device
FR1436124A
(en )
1966-04-22
Device for adjusting the flow rate of a liquid
FR1385511A
(en )
1965-01-15
Automatic control device for the flow of a liquid
BE617787A
(en )
1962-09-17
Device for controlling the balance of a balance
FR1274557A
(en )
1961-10-27
Device for heating a liquid
FR1289830A
(en )
1962-04-06
Automatic liquid level control device
FR1255361A
(en )
1961-03-10
Device for the flow of static electricity from a moving vehicle
FR1251380A
(en )
1961-01-20
Advanced device for guiding the shutter of a valve