CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH316732A
(en )
1956-10-31
Process for the production of new hydroperoxides
AT174909B
(en )
1953-05-26
Process for the production of new dioxopiperidines
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
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT180925B
(en )
1955-01-25
Process for the production of trimethylolpropane
AT182830B
(en )
1955-08-10
Process for making new 14-oxy-steroids
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT176559B
(en )
1953-11-10
Process for the production of new furan compounds
AT175565B
(en )
1953-07-25
Process for the production of new furan compounds
AT176558B
(en )
1953-11-10
Process for the production of new furan compounds
AT183415B
(en )
1955-10-10
Process for the production of new oxymethylureas
AT172926B
(en )
1952-10-25
Process for the production of new aroylethylene compounds
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam
AT182709B
(en )
1955-07-25
Process for the production of new cycloalkano-hydronaphthalene compounds
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT189176B
(en )
1957-03-11
Process for the preparation of new acylaminodiol compounds
AT175892B
(en )
1953-08-25
Process for the preparation of new thioketopiperidine compounds
AT174913B
(en )
1953-05-26
Process for the preparation of new thioketopiperidine compounds
AT182475B
(en )
1955-07-11
Process for the production of highly effective anticoagulants
CH317123A
(en )
1956-11-15
Process for the production of metal-containing tetra-aza-porphines