CH225539A
(en )
1943-02-15
Method and device for the production of synthetic fibers.
CH221698A
(en )
1942-06-15
Method and device for cooling combustion chambers.
CH206044A
(en )
1939-07-15
Method and device for receiving frequency-modulated oscillations.
CH213029A
(en )
1941-01-15
Method and device for spinning rayon.
CH248309A
(en )
1947-04-30
Method for operating gas turbine plants and device for carrying out the method.
CH307619A
(en )
1955-06-15
Method and device for filtering liquids.
CH203213A
(en )
1939-02-28
Method for the operation of multi-cylinder high-altitude engines and device for carrying out the same.
CH253949A
(en )
1948-04-15
Method and device for evaporation and distillation.
CH232782A
(en )
1944-06-15
Method and device for evaluating recording strips.
AT157986B
(en )
1940-02-26
Method and device for making wafers.
CH198858A
(en )
1938-07-15
Method and device for preventing self-ignition of haysticks.
AT157978B
(en )
1940-02-26
Method and device for drying.
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
CH210859A
(en )
1940-08-15
Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables.
CH205356A
(en )
1939-06-15
Method and device for closing off vessels containing gas.
CH212823A
(en )
1940-12-31
Method and device for manufacturing flycatchers.
CH209603A
(en )
1940-04-30
Method and device for hardening glass plates and other glass objects.
CH228205A
(en )
1943-08-15
Method and device for separating a mixture of liquids.
CH212382A
(en )
1940-11-30
Method and device for the automatic spinning of rayon threads.
CH217897A
(en )
1941-11-15
Method and device for tuning radio sets.
CH218892A
(en )
1942-01-15
Method and device for baking paints.
CH212302A
(en )
1940-11-15
Method and arrangement for generating pulses.
CH208821A
(en )
1940-02-29
Method for operating gas turbine plants and device for carrying out the method.
CH239964A
(en )
1945-11-30
Method and device for reproducing color transparencies.
AT157965B
(en )
1940-02-26
Method and device for the production of rubber threads.