AT154380B
(en )
1938-09-26
Process for the preparation of butanol- (1).
AT160467B
(en )
1941-06-10
Process for the manufacture of catalysts.
AT155219B
(en )
1938-12-10
Process for the manufacture of electrodes for electrical collectors.
AT154342B
(en )
1938-09-26
Process for the production of steel sleeves by drawing.
AT154370B
(en )
1938-09-26
Process for the preparation of pyrazolone compounds.
AT148462B
(en )
1937-01-25
Process for the preparation of heptacarbocyanines.
AT154365B
(en )
1938-09-26
Process for the production of azo colors.
AT154353B
(en )
1938-09-26
Process for the direct production of low-lime magnesia from dolomite.
AT154356B
(en )
1938-09-26
Process for the production of hyposulfite by electrolysis.
AT159953B
(en )
1940-12-27
Process for the preparation of aminobenzenesulfonic acid amide compounds.
AT155545B
(en )
1939-02-10
Process for the production of crimped staple fibers from viscose.
AT158857B
(en )
1940-06-10
Process for the production of dihydrofollicle hormone.
AT156950B
(en )
1939-09-11
Process for the preparation of an anterior pituitary hormone preparation.
AT154570B
(en )
1938-10-10
Method of making tea substitutes.
AT98418B
(en )
1924-11-10
Process for the preparation of hydroquinone.
AT155806B
(en )
1939-03-25
Process for the preparation of 1-methyl-5-isopropyl-5-allylbarbituric acid.
AT152834B
(en )
1938-03-10
Process for the preparation of 1-methyl-5-isopropyl-5-allylbarbituric acid.
AT138373B
(en )
1934-07-25
Process for the production of malt preparations or similar preparations containing maltose, in particular diastatic baking aids.
AT115229B
(en )
1929-12-10
Process for making color photographs.
AT148992B
(en )
1937-03-25
Process for the production of electrically insulating pressed pieces.
AT143507B
(en )
1935-11-11
Reversible shoe and process for its manufacture.
AT149371B
(en )
1937-04-26
Process for making thin sponge rubber articles.
AT149386B
(en )
1937-04-26
Device for the production of cigarette filter plugs.
AT154366B
(en )
1938-09-26
Process for the production of centrifugal cast pipes cast in - preferably cooled - chills.
AT154369B
(en )
1938-09-26
Process for enriching the rubber particles of rubber milk.