CH309840A
(en )
1955-09-15
Device for detecting errors in groups of characters.
AT174407B
(en )
1953-03-25
Device for carrying out remote-controlled manipulations
AT183642B
(en )
1955-10-25
Method and device for the physical preparation of paper stock
CH310815A
(en )
1955-11-15
Device for the distillation or evaporation of liquids.
CH295251A
(en )
1953-12-15
Device for vaporizing liquid inhalants.
CH301967A
(en )
1954-09-30
Device for detecting errors in groups of characters.
AT171006B
(en )
1952-04-25
Device for finishing chocolate masses
AT177138B
(en )
1953-12-28
Device for evaporation of encrustation-forming liquids
AT176517B
(en )
1953-10-26
Device for treating liquids
AT170850B
(en )
1952-03-25
Device for atomizing liquids
AT184664B
(en )
1956-02-10
Device for the liquid treatment of running threads
AT174727B
(en )
1953-04-25
Device for erecting walls
CH273126A
(en )
1951-01-31
Device for polarographic analysis of solutions.
AT171908B
(en )
1952-07-25
Process and device for the evaporation of phenol-containing gas waste water
AT172950B
(en )
1952-10-25
Device for vaporizing liquids
AT175929B
(en )
1953-08-25
Device for monitoring the symmetry of phase voltages
AT172615B
(en )
1952-09-25
Device for atomizing liquids
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
AT176435B
(en )
1953-10-26
Device for the ultraviolet irradiation of liquids
AT171774B
(en )
1952-07-10
Device for processing elongated flat surfaces
AT176197B
(en )
1953-09-25
Device for circulating liquids
AT175240B
(en )
1953-06-25
Process for the rectification of liquid mixtures
AT175074B
(en )
1953-06-10
Microscope with device for achieving phase contrast and aperture effects
AT170847B
(en )
1952-03-25
Device for registering movements of the uterus
AT176384B
(en )
1953-10-10
Device for the control of warehouses