CH327202A
(en )
1958-01-31
Device for spraying a liquid
CH301262A
(en )
1954-08-31
Device for controlling the recurring exploration movement of a spot.
BE506758A
(en )
1951-11-14
Installation for the treatment of a liquid.
CH285890A
(en )
1952-09-30
Stop device for automatic machines.
CH288631A
(en )
1953-01-31
Device for spraying a liquid.
CH281144A
(en )
1952-02-29
Installation for the treatment of a liquid.
FR1045160A
(en )
1953-11-24
Device for spraying liquids, especially irrigation water
FR1104630A
(en )
1955-11-22
Device for mixing a liquid
FR1109419A
(en )
1956-01-27
Device for indicating the viscosity of a liquid
FR988089A
(en )
1951-08-22
Device for spraying a liquid into a gas stream
CH329930A
(en )
1958-05-15
Valve device for liquid sprayer
FR1125321A
(en )
1956-10-29
Device for mixing sprayed dust with a liquid
FR60353E
(en )
1954-11-02
Liquid boiling warning device
FR1019118A
(en )
1953-01-16
Device for spraying sprayed liquids
FR1026501A
(en )
1953-04-28
Device for regulating the operation of a boiler
FR1059376A
(en )
1954-03-24
Device for spraying liquids
FR1029545A
(en )
1953-06-03
Device for spreading a liquid on a hard-to-wet wall
FR1059705A
(en )
1954-03-26
Device for overturning the blades of a fan
FR1066872A
(en )
1954-06-10
Device for controlling a valve
CH282837A
(en )
1952-05-15
Device for damping the vibrations of a piston.
FR1046806A
(en )
1953-12-09
Automatic feed device for spray presses
FR1030686A
(en )
1953-06-16
Sheath device for the rational use of a container of stain remover
FR928485A
(en )
1947-11-28
Device for distributing gas within a liquid
FR1016330A
(en )
1952-11-07
Lance for spraying liquid spray
FR1062946A
(en )
1954-04-28
Advanced device for regulating the flow velocity of a liquid