AT192742B
(en )
1957-10-25
Process for the production of food
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
CH316732A
(en )
1956-10-31
Process for the production of new hydroperoxides
AT174909B
(en )
1953-05-26
Process for the production of new dioxopiperidines
AT183415B
(en )
1955-10-10
Process for the production of new oxymethylureas
AT180063B
(en )
1954-11-10
Process for the production of new carbamic acid esters
AT182709B
(en )
1955-07-25
Process for the production of new cycloalkano-hydronaphthalene compounds
AT186247B
(en )
1956-07-25
Process for the production of new ureas
CH316150A
(en )
1956-09-30
Process for the production of new quaternary ammonium compounds
AT186348B
(en )
1956-07-25
Process for the production of new diazo dyes
CH313769A
(en )
1956-05-15
Process for the production of amino alcohols
AT195927B
(en )
1958-02-25
Process for the preparation of new quinolinecarboxamides
AT180925B
(en )
1955-01-25
Process for the production of trimethylolpropane
AT186244B
(en )
1956-07-25
Process for the production of new Schiff bases
AT189190B
(en )
1957-03-11
Process for the production of new polyureas
AT193363B
(en )
1957-11-25
Process for the production of new trihaloethylene compounds
AT177786B
(en )
1954-03-10
Process for the production of posters
AT183074B
(en )
1955-09-10
Process for the production of new acid amides
AT183075B
(en )
1955-09-10
Process for the production of new, basic substituted carboxamides
AT177781B
(en )
1954-03-10
Process for the production of new bis-phenyl-thioureas
AT171714B
(en )
1952-06-25
Process for the production of new haloaryl-pyridyl-alkanones
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
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