CH127439A
(en )
1928-09-01
Process for the preparation of 1-amino-4-p-toluido-2-thiohydrinanthraquinone.
AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT109155B
(en )
1928-03-26
Process for the production of molding compounds by mixing the filler materials with the synthetic resins used.
CH219940A
(en )
1942-03-15
Process for the production of artificial resins.
AT127008B
(en )
1932-02-25
Process for the production of plastic compounds containing fillers.
AT108151B
(en )
1927-12-10
Process for the production of shaped pieces from fibrous materials cemented with Sorel cement.
AT91489B
(en )
1923-02-26
Process for the production of wooden pencils.
AT112335B
(en )
1929-02-25
Process for the preparation of inorganic polysulphide compounds.
AT114016B
(en )
1929-08-26
Process for the production of arsenic compounds.
AT132005B
(en )
1933-02-25
Process for the manufacture of anhydrous resin products.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
AT105078B
(en )
1926-12-27
Process for the production of shaped pieces from fibrous materials cemented with Sorel cement.
CH141289A
(en )
1930-07-31
Process for the production of bituminous cardboard.
AT108107B
(en )
1927-11-25
Process for the production of plastics.
AT132000B
(en )
1933-02-25
Process for the production of plastics from Linoxyn.
AT108840B
(en )
1928-02-10
Process for the production of helical filaments.
AT123847B
(en )
1931-07-25
Process for the production of hydrophobic resins.
AT116528B
(en )
1930-02-25
Process for the production of road surfaces.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT104733B
(en )
1926-11-25
Process for the production of hydraulic bituminous cement.
AT112340B
(en )
1929-02-25
Process for the preparation of organic antimony compounds.
AT96150B
(en )
1924-02-25
Process for the production of writing boards.
CH145438A
(en )
1931-02-28
Process for the production of primary ferrophosphate.
AT116526B
(en )
1930-02-25
Process for the production of synthetic ammonia.
AT109172B
(en )
1928-03-26
Process for the preparation of colorless melts of dialkylbarbituric acids with dimethylaminophenyldimethylpyrazolone.