CH243348A
(en )
1946-07-15
Process and system for the continuous digestion of fiber material.
CH265582A
(en )
1949-12-15
Set of components for the construction of clamping devices for workpieces and of gauges.
CH248309A
(en )
1947-04-30
Method for operating gas turbine plants and device for carrying out the method.
CH291626A
(en )
1953-06-30
Process for liquefying gases and equipment for carrying out this process.
CH269501A
(en )
1950-07-15
Process for the production of nitrogen oxide and device for carrying out the process.
CH238062A
(en )
1945-06-15
Method and device for obscuring spoken messages.
CH235865A
(en )
1944-12-31
Process for the preparation of an aminoarylcarbinol.
CH265092A
(en )
1949-11-15
Process for starting marine gas turbine systems and equipment for carrying out the process.
CH259943A
(en )
1949-02-15
Method and arrangement for the production of dry rectifier elements.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
CH261380A
(en )
1949-05-15
Process for protecting cutting edges against corrosion.
CH241274A
(en )
1946-02-28
Process for regulating gas heaters and equipment for carrying out the process.
CH236555A
(en )
1945-02-28
Briquette and method of making the same.
CH241186A
(en )
1946-02-28
Process for the production of briquettes and device for carrying out the process.
CH232143A
(en )
1944-05-15
Process for developing blueprints and apparatus for carrying out the process.
CH269588A
(en )
1950-07-15
Process for creating storage areas.
CH246526A
(en )
1947-01-15
Method for fastening the blades of turbomachinery and device for carrying out the method.
CH253868A
(en )
1948-03-31
Method for regulating the performance of a propulsion system for aircraft and propulsion system for carrying out the method.
CH262099A
(en )
1949-06-15
Method and device for controlling the instant of ignition for converters.
CH231150A
(en )
1944-02-29
Process for obtaining toxiferin I and II.
CH253291A
(en )
1948-02-29
Method for transmitting vibrations and device for carrying out this method.
CH236624A
(en )
1945-02-28
Process for the production of diffusion coatings on metal objects, and device for carrying out the process.
CH272839A
(en )
1951-01-15
Process for purifying drinking water.
CH225643A
(en )
1943-02-15
Method and device for the production of separators for accumulators.
CH266860A
(en )
1950-02-28
Process and plant for the production of combustible gas.