AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
CH101173A
(en )
1923-09-01
Process for the production of primers.
AT98970B
(en )
1925-01-10
Process for the production of dry yeast.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
AT91489B
(en )
1923-02-26
Process for the production of wooden pencils.
CH103654A
(en )
1924-03-01
Process for the production of ignition charges.
AT102559B
(en )
1926-02-25
Process for the production of stoneware-like goods.
AT105034B
(en )
1926-12-27
Process for the manufacture of cellulose conversion products.
AT98969B
(en )
1925-01-10
Process for the production of zinc oxide.
CH116755A
(en )
1926-09-16
Process for the preparation of normal amylresorcinol.
AT106724B
(en )
1927-06-25
Process for the production of cellulose.
AT98682B
(en )
1924-12-10
Process for the production of white lead.
CH107783A
(en )
1924-11-17
Process for the preparation of 2: 3: 4: 6-tetrachloroaniline.
AT106603B
(en )
1927-06-10
Process for the production of active charcoal.
CH100241A
(en )
1923-07-16
Device for the production of hollow bodies.
AT108894B
(en )
1928-02-10
Process for the production of butyric acid.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
AT96150B
(en )
1924-02-25
Process for the production of writing boards.
AT121541B
(en )
1931-02-25
Process for the production of cellulose derivatives.
CH141289A
(en )
1930-07-31
Process for the production of bituminous cardboard.
AT121518B
(en )
1931-02-25
Process for the production of aluminum-copper-nickel alloys.
AT107001B
(en )
1927-08-10
Process for the production of detonators.