AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
CH101173A
(en )
1923-09-01
Process for the production of primers.
CH137438A
(en )
1930-01-15
Process for the production of rayon threads from rayon.
AT108103B
(en )
1927-11-25
Process for the production of moldings from metals.
AT105079B
(en )
1926-12-27
Process for the production of thymol from o-cymidine.
AT109150B
(en )
1928-03-26
Process for the production of waterproof threads from viscose.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH101949A
(en )
1923-11-16
Process for the production of moth protection paper.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
CH116755A
(en )
1926-09-16
Process for the preparation of normal amylresorcinol.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
AT121518B
(en )
1931-02-25
Process for the production of aluminum-copper-nickel alloys.
AT98682B
(en )
1924-12-10
Process for the production of white lead.
AT105034B
(en )
1926-12-27
Process for the manufacture of cellulose conversion products.
CH116781A
(en )
1926-09-16
Process for the production of structures from cellulose derivatives.
AT106724B
(en )
1927-06-25
Process for the production of cellulose.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
AT102559B
(en )
1926-02-25
Process for the production of stoneware-like goods.
AT126991B
(en )
1932-02-25
Process for the production of goods from high quality zirconium oxide.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
CH145438A
(en )
1931-02-28
Process for the production of primary ferrophosphate.
CH125709A
(en )
1928-05-01
Process for the production of molten alumina.
CH114282A
(en )
1926-04-01
Process for the preparation of 4-amino-3-oxybenzene-1-arsic acid.
CH109477A
(en )
1925-04-01
Process for the production of hydrogen cyanide.