AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT107977B
(en )
1927-11-25
Hermetic closure and process for its manufacture.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
CH97640A
(en )
1923-02-01
Primers and processes for their manufacture.
CH116755A
(en )
1926-09-16
Process for the preparation of normal amylresorcinol.
AT108006B
(en )
1927-11-25
V-belt and process for its manufacture.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
CH97618A
(en )
1923-02-01
Flooring and process for its manufacture.
AT98969B
(en )
1925-01-10
Process for the production of zinc oxide.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
AT108109B
(en )
1927-11-25
Process for the manufacture of low-sulfur cast iron.
AT121518B
(en )
1931-02-25
Process for the production of aluminum-copper-nickel alloys.
AT107012B
(en )
1927-08-10
Process for the preparation of tetrazoles.
AT105033B
(en )
1926-12-27
Cellulose solutions and processes for their manufacture.
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.
AT105073B
(en )
1926-12-27
Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone.
AT105079B
(en )
1926-12-27
Process for the production of thymol from o-cymidine.
AT98970B
(en )
1925-01-10
Process for the production of dry yeast.
AT108965B
(en )
1928-02-25
Method of manufacturing barrier plates.
GR347B
(en )
1922-10-17
METHOD OF IMPROVING THE PROPERTY OF KOLOFONI.
CH122398A
(en )
1927-09-16
Electrode and method of making the same.
CH107783A
(en )
1924-11-17
Process for the preparation of 2: 3: 4: 6-tetrachloroaniline.
AT109112B
(en )
1928-03-26
Process for the manufacture of oxide cathodes.