CH185649A
(en )
1936-08-15
Process for spinning viscose.
CH203688A
(en )
1939-03-31
Process for exchanging cations in solutions.
CH201943A
(en )
1938-12-31
Process for exchanging anions in solutions.
FR802756A
(en )
1936-09-15
Modulation process
CH200958A
(en )
1938-11-15
Process for treating glass fibers.
CH191024A
(en )
1937-05-31
Process for cleaning wood pulp.
FR805591A
(en )
1936-11-24
Process for waterproofing textiles
AT148717B
(en )
1937-02-25
Process for dyeing cellulose-containing materials.
FR807206A
(en )
1937-01-07
Dyestuff dequaternization process
AT148699B
(en )
1937-02-25
Process for dequaternizing dyes.
CH235778A
(en )
1944-12-31
Process for bleaching pulp.
CH224764A
(en )
1942-12-15
Process for forming anodes in converter tubes.
FR809404A
(en )
1937-03-03
Process for improving textile materials
CH195895A
(en )
1938-02-28
Process for preparing fine flour for sintering.
FR812851A
(en )
1937-05-19
Process for improving textiles
AT155620B
(en )
1939-02-25
Method of waterproofing textile fabrics.
AT140794B
(en )
1935-02-25
Method for stretching tops.
CH191003A
(en )
1937-05-31
Process for thickening solutions, especially organic ones.
CH215082A
(en )
1941-05-31
Process for bleaching pulp with chlorine gas.
AT185771B
(en )
1956-06-11
Process for bringing into solution bitter substances that are sparingly or insoluble in water
FR806086A
(en )
1936-12-07
Process for finishing textiles
AT148715B
(en )
1937-02-25
Process for the continuous digestion of bauxite.
CH190472A
(en )
1937-04-30
Process for welding iron.
CH182700A
(en )
1936-02-29
Starch preparation for stiffening laundry.
FR809215A
(en )
1937-02-26
Process for dyeing fibrous materials