CH366992A
(en )
1963-01-31
Process for the machine evaluation of characters
DK88232C
(en )
1959-11-30
Process for making paper.
CH362847A
(en )
1962-06-30
Process for stabilizing alkene polymers
CH378279A
(en )
1964-07-31
Process for making textiles oil-repellent
CH312340A
(en )
1955-12-31
Process for the electrostatic application of liquids.
AT189049B
(en )
1957-02-25
Process for the evaporation of liquids containing crust-forming substances, e.g. B. Sulphite liquor
CH341706A
(en )
1959-10-15
Process for bleaching pulp pulp
CH220201A
(en )
1942-03-31
Process for the evaporation of waste liquid from cellulose production.
CH309548A
(en )
1955-09-15
Process for carrying out reactions in the liquid phase.
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
CH305733A
(en )
1955-03-15
Process for bleaching pulps.
AT197290B
(en )
1958-04-25
Device for cleaning liquids
CH235778A
(en )
1944-12-31
Process for bleaching pulp.
CH322982A
(en )
1957-07-15
Process for the production of dicyan.
AT191763B
(en )
1957-09-10
Pneumatically controlled device for the automatic dosing of liquids, especially fuel
AT196239B
(en )
1958-03-10
Process for the fractionation of sulphite waste liquor
AT210383B
(en )
1960-07-25
Process for finishing textiles
CH334609A
(en )
1958-12-15
Process for evaporation of sulphite waste liquor
AT192420B
(en )
1957-10-25
Process for the production of lignin from black liquor
CH377360A
(en )
1964-05-15
Process for the production of 8,10-dioxy- or 8-thio-10-oxy-7,9-pyrimidino-pyrimidinen- (1,3)
AT193245B
(en )
1957-11-25
Process for bleaching pulp
AT194239B
(en )
1957-12-27
Process for the extraction of hydrocarbons from the organic substances of waste liquors in the pulp industry
AT195240B
(en )
1958-01-25
Process for bleaching wood pulp
CH274832A
(en )
1951-04-30
Process for evaporating liquid.
CH289061A
(en )
1953-02-28
Process for the mutual action of media on one another.