AT127013B
(en )
1932-02-25
Process for treating rubber.
AT116532B
(en )
1930-02-25
Process for drawing pipes.
AT109183B
(en )
1928-03-26
Culture process.
AT102555B
(en )
1926-02-25
Process for splitting oils.
AT112334B
(en )
1929-02-25
Process for desulfurizing viscose silk.
FR596802A
(en )
1925-11-02
Process for making cellulose easily etherifiable
AT108990B
(en )
1928-02-25
Process for making non-feltable animal hair suitable for felting.
AT116379B
(en )
1930-02-25
Process for bleaching the semi-finished product in papermaking.
CH105842A
(en )
1924-09-16
Apparatus for gluing soles.
AT106736B
(en )
1927-06-25
Device for finishing cigars.
AT109164B
(en )
1928-03-26
Method for weighing rayon.
AT107437B
(en )
1927-10-10
Method of decorating fabrics.
AT148718B
(en )
1937-02-25
Process for the production of foils.
CH147708A
(en )
1931-06-15
Process for the preparation of a derivative of dibenzpyrenquinone.
FR576824A
(en )
1924-08-27
Distillation-purification-rectification process
FR600081A
(en )
1926-01-29
Process for repairing leather
AT109162B
(en )
1928-03-26
Process for heating cereals.
AT106715B
(en )
1927-06-25
Process for separating liquid mixtures.
AT107408B
(en )
1927-10-10
Process for coating bodies with tungsten.
AT102643B
(en )
1926-02-25
Device for denicotinizing ready-to-use tobacco products.
AT105039B
(en )
1926-12-27
Process for the finishing of vegetable textile fibers.
AT107831B
(en )
1927-11-10
Process for the finishing of vegetable textile fibers.
ES90567A1
(en )
1924-12-01
A process for making a catalyst.
AT121436B
(en )
1931-02-25
Process for obtaining water-soluble titanium compounds.
AT98979B
(en )
1925-01-10
Process for treating jute.