CH300582A
(en )
1954-08-15
Process for electrodialysis and device for carrying out the process.
CH248047A
(en )
1947-04-15
Process and device for shaping workpieces.
CH243348A
(en )
1946-07-15
Process and system for the continuous digestion of fiber material.
CH260669A
(en )
1949-03-31
Process for polishing objects and apparatus for carrying out the process.
CH292401A
(en )
1953-08-15
Process for removing gases from liquids and apparatus for carrying out the process.
CH232143A
(en )
1944-05-15
Process for developing blueprints and apparatus for carrying out the process.
CH307619A
(en )
1955-06-15
Method and device for filtering liquids.
CH250654A
(en )
1947-09-15
Thermal process for separating materials and the device for carrying out this process.
CH218892A
(en )
1942-01-15
Method and device for baking paints.
AT192379B
(en )
1957-10-10
Process for continuous coking and apparatus for carrying out the same
CH231150A
(en )
1944-02-29
Process for obtaining toxiferin I and II.
CH292103A
(en )
1953-07-31
Method and device for the electrolytic regeneration of used photographic fixing baths.
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
AT183699B
(en )
1955-11-10
Device for treating liquids
CH232881A
(en )
1944-06-30
Device for atomizing liquids for the purpose of obtaining the solids dissolved or suspended in them.
CH430517A
(en )
1967-02-15
Process for coating objects and apparatus for carrying out the process
AT196238B
(en )
1958-03-10
Process for preparing semi-pulps and apparatus for carrying out the process
CH225880A
(en )
1943-02-28
Method and device for electro-inductive heating of metallic workpieces.
CH305488A
(en )
1955-02-28
Process for the eradication of woodworms and device for carrying out the process.
CH375609A
(en )
1964-02-29
Process for developing reproductions and means for performing the process
AT192377B
(en )
1957-10-10
Method and device for determining the lightfastness of textiles u. like
AT173261B
(en )
1952-12-10
Method for irradiating liquids and device for carrying out the method
AT185674B
(en )
1956-05-25
Method for sterilizing liquids and device for carrying out the method.
CH292356A
(en )
1953-08-15
Method and device for spinning meltable plastics.
CH238838A
(en )
1945-08-31
Process for carrying out chemical conversions of organic substances in liquid form and device for carrying out the process.