CH315469A
(en )
1956-08-15
Device for spraying a gas-containing liquid
CH266603A
(en )
1950-02-15
Device for braking a thread.
AT174865B
(en )
1953-05-11
Alarm clock with a device for automatically changing the volume during the process
CH304853A
(en )
1955-01-31
Device for working with millimeter waves.
CH284256A
(en )
1952-07-15
With a mounting plate designed to be glued on.
AT174615B
(en )
1953-04-25
Typewriter with a device for displaying the length of the lines
CH298697A
(en )
1954-05-15
Device for ejecting flat objects.
CH315545A
(en )
1956-08-31
Device for the continuous treatment of threads with a liquid
CH325101A
(en )
1957-10-31
Printing process
AT186002B
(en )
1956-06-25
Image measuring device with gears or the like for setting the coordinate values of a measuring point
CH294733A
(en )
1953-11-30
Device for generating calibration pulses.
CH288196A
(en )
1953-01-15
Device for supplying a direct voltage proportional to the speed.
CH281723A
(en )
1952-03-31
Device for mixing a dye bath.
AT175340B
(en )
1953-06-25
Device for drawing the eyebrow line
CH304242A
(en )
1954-12-31
Machine system with a propeller and a device for adjusting the propeller blades.
CH311839A
(en )
1955-12-15
Device for measuring a time derivative of the vertical path component of aircraft.
AT174438B
(en )
1953-03-25
Device provided with a fastening device
CH298158A
(en )
1954-04-30
Device for perspective drawing.
CH326213A
(en )
1957-12-15
Device for monitoring a speed
AT173563B
(en )
1953-01-10
Device for perspective drawing
AT172902B
(en )
1952-10-25
Device for drawing parallel lines
AT172615B
(en )
1952-09-25
Device for atomizing liquids
AT177662B
(en )
1954-02-25
Centrifugal machine with a device to compensate for the axial thrust
FR1015917A
(en )
1952-10-28
Tank gauge
FR60373E
(en )
1954-11-02
Tank gauge