CH344175A
(en )
1960-01-31
Process for the production of spun proteins
AT184919B
(en )
1956-03-10
Process for the production of new esters of the bixine
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
AT185367B
(en )
1956-04-25
Process for the production of new phenthiazine derivatives
CH349587A
(en )
1960-10-31
Process for the production of new phosphoric acid esters
AT184296B
(en )
1956-01-10
Process for the production of new penicillin esters
AT183175B
(en )
1955-09-10
Process for the production of new penicillin esters
AT184297B
(en )
1956-01-10
Process for the production of new penicillin esters
AT187520B
(en )
1956-10-25
Process for the production of new coumarin derivatives
AT184910B
(en )
1956-03-10
Process for the production of new salicylanilides
AT178907B
(en )
1954-06-25
Process for the production of new urethanes
AT195905B
(en )
1958-02-25
Process for the production of the new lactone of δ-hydroxy-dodecanoic acid
AT194407B
(en )
1958-01-10
Process for the production of new phosphoric acid esters
CH315546A
(en )
1956-08-31
Process for the production of artificial thread
AT183753B
(en )
1955-11-10
Process for the production of acetoacetic esters
AT196398B
(en )
1958-03-10
Process for the production of new esters
AT196397B
(en )
1958-03-10
Process for the production of new esters
AT187906B
(en )
1956-12-10
Process for the production of new chloramphenicol esters
AT178904B
(en )
1954-06-25
Process for the production of new urethanes
AT178905B
(en )
1954-06-25
Process for the production of new urethanes
AT184188B
(en )
1955-12-27
Process for the production of new sultam-N-phosphoric acid diesters
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT190679B
(en )
1957-07-10
Process for the production of polyesters