CH203162A
(en )
1939-02-28
Process for the production of diazotypes.
CH220402A
(en )
1942-03-31
Process for the production of structures from cellulose xanthate.
AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT108140B
(en )
1927-11-25
Process for the production of a building material.
AT108143B
(en )
1927-11-25
Process for the production of new cellulose compounds.
AT109150B
(en )
1928-03-26
Process for the production of waterproof threads from viscose.
CH213876A
(en )
1941-03-31
Process for the production of animalized staple fibers of any kind.
CH116781A
(en )
1926-09-16
Process for the production of structures from cellulose derivatives.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
AT106724B
(en )
1927-06-25
Process for the production of cellulose.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT121541B
(en )
1931-02-25
Process for the production of cellulose derivatives.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
AT114016B
(en )
1929-08-26
Process for the production of arsenic compounds.
AT105076B
(en )
1926-12-27
Process for the production of elastic medicament tablets.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
AT121573B
(en )
1931-02-25
Process for the production of new rubber derivatives.
AT105079B
(en )
1926-12-27
Process for the production of thymol from o-cymidine.
AT121518B
(en )
1931-02-25
Process for the production of aluminum-copper-nickel alloys.
CH210612A
(en )
1940-07-31
Process for the production of elastic sealing compounds.
CH145438A
(en )
1931-02-28
Process for the production of primary ferrophosphate.
CH121141A
(en )
1927-06-16
Process for the production of sleeves for table sliders.
AT108680B
(en )
1928-01-25
Process for the manufacture of handicrafts.
AT116526B
(en )
1930-02-25
Process for the production of synthetic ammonia.