CH318220A
(en )
1956-12-31
Device for testing workpieces with ultrasound
CH357093A
(en )
1961-09-30
Arrangement for monitoring the condition of lines in telecommunications systems
CH340653A
(en )
1959-08-31
Device for processing information
CH335256A
(en )
1958-12-31
Device for securing plug-in and / or shrink-connected parts
CH354199A
(en )
1961-05-15
Device for conveying gases
AT188840B
(en )
1957-02-25
Device for shock absorption in pipelines with a flow
AT191260B
(en )
1957-08-10
Device for increasing pressure or accelerating media flowing in pipelines
CH322971A
(en )
1957-07-15
Device for achieving an exchange of substances.
CH363495A
(en )
1962-07-31
Device for three-dimensional recording
CH357604A
(en )
1961-10-15
Device for machining cylindrical surfaces
CH331177A
(en )
1958-07-15
Device for receiving and conveying coils
AT195355B
(en )
1958-01-25
Device in installations for the aeration of liquids
CH355808A
(en )
1961-07-31
Device for reproducing images
AT184126B
(en )
1955-12-27
Method and device for carrying out improvements
FR1118775A
(en )
1956-06-11
Valve intended in particular for corrosive liquids
AT196331B
(en )
1958-03-10
Device for continuous fermentation
FR1111691A
(en )
1956-03-02
Improvement in desulphurizers and purifiers in the steel industry
CH335534A
(en )
1959-01-15
Device for limiting the path of the longitudinal members of a cross voter
AT189031B
(en )
1957-02-25
Method and device for the production of internal elevations or depressions on pipes that do not pass in the longitudinal direction
AT186096B
(en )
1956-07-10
Device for dividing and rounding steel strips
AT184473B
(en )
1956-01-25
Device for preventing the accumulation of air in barrel-like containers
AT195854B
(en )
1958-02-25
Device for introducing dissolved solids into liquid systems
AT209861B
(en )
1960-06-25
Device for storing drawing sheets
AT187850B
(en )
1956-11-26
Device for the production of pressure pipes
AT183000B
(en )
1955-08-25
Device for connecting skis