CH330477A
(en )
1958-06-15
Process for the production of terephthalic acid
CH336057A
(en )
1959-02-15
Process for the continuous production of hydrofluoric acid
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH330818A
(en )
1958-06-30
Process for the production of acids or salts
CH322870A
(en )
1957-06-30
Process for the production of terephthalic acid
AT187108B
(en )
1956-10-25
Process for the production of new salicylic acid anilides
AT183074B
(en )
1955-09-10
Process for the production of new acid amides
AT177786B
(en )
1954-03-10
Process for the production of posters
CH368159A
(en )
1963-03-31
Process for the production of basic carbinols
CH313769A
(en )
1956-05-15
Process for the production of amino alcohols
CH316150A
(en )
1956-09-30
Process for the production of new quaternary ammonium compounds
AT193363B
(en )
1957-11-25
Process for the production of new trihaloethylene compounds
CH329710A
(en )
1958-05-15
Process for the preparation of solutions of permonosulfuric acid
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
AT189190B
(en )
1957-03-11
Process for the production of new polyureas
CH322623A
(en )
1957-06-30
Process for the production of new addition compounds
AT183870B
(en )
1955-11-25
Process for the manufacture of new anti-tuberculotics
AT183415B
(en )
1955-10-10
Process for the production of new oxymethylureas
AT190051B
(en )
1957-06-11
Process for the production of new γ-acyl butyric acids
AT186782B
(en )
1956-09-10
Process for the production of new anticoagulants
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
AT185362B
(en )
1956-04-25
Process for the continuous production of phenol
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
CH352343A
(en )
1961-02-28
Process for the production of 5-chloro-salicylic acid