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
AT178897B
(en )
1954-06-25
Process for making new ditartrates
AT174909B
(en )
1953-05-26
Process for the production of new dioxopiperidines
AT182830B
(en )
1955-08-10
Process for making new 14-oxy-steroids
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
AT178162B
(en )
1954-04-10
Process for the production of cobalt chlorophyll
AT180925B
(en )
1955-01-25
Process for the production of trimethylolpropane
AT185707B
(en )
1956-05-25
Process for making waterproof sandpaper
AT190924B
(en )
1957-07-25
Process for the preparation of new 2-imidazolone derivatives
AT190058B
(en )
1957-06-11
Process for the preparation of new 2-diphenylmethylpiperidine compounds
AT189176B
(en )
1957-03-11
Process for the preparation of new acylaminodiol compounds
AT174913B
(en )
1953-05-26
Process for the preparation of new thioketopiperidine compounds
AT175892B
(en )
1953-08-25
Process for the preparation of new thioketopiperidine compounds
AT183870B
(en )
1955-11-25
Process for the manufacture of new anti-tuberculotics
AT175562B
(en )
1953-07-25
Process for making γ-rich hexachlorocyclohexane
CH322623A
(en )
1957-06-30
Process for the production of new addition compounds
AT183415B
(en )
1955-10-10
Process for the production of new oxymethylureas
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
CH317123A
(en )
1956-11-15
Process for the production of metal-containing tetra-aza-porphines
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines
AT176554B
(en )
1953-11-10
Process for the production of new dibutolactam