CH283657A
(en )
1952-06-30
Process for the preparation of a 3-substituted 4-oxycoumarin.
AT170881B
(en )
1952-04-10
Process for the production of new tropic acid derivatives
CH288633A
(en )
1953-01-31
Process for the production of a basic polyglycol ether.
CH303234A
(en )
1954-11-30
Process for making shaped articles.
AT172935B
(en )
1952-10-25
Process for the production of new, basic ethers
AT170882B
(en )
1952-04-10
Process for the preparation of new 3-amino-5-halopyrazoles
AT174909B
(en )
1953-05-26
Process for the production of new dioxopiperidines
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT172926B
(en )
1952-10-25
Process for the production of new aroylethylene compounds
AT172651B
(en )
1952-10-10
Process for the production of new basic ethers and their salts
AT182391B
(en )
1955-06-25
Process for the production of new, basic ethers of substituted diphenyl-methyl-carbinols
AT172933B
(en )
1952-10-25
Process for the production of new dioxopiperidines
AT197361B
(en )
1958-04-25
Process for the preparation of new hexahalotetracyclododecadienes
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT170883B
(en )
1952-04-10
Process for the production of new cyclohexanols
AT171714B
(en )
1952-06-25
Process for the production of new haloaryl-pyridyl-alkanones
AT177781B
(en )
1954-03-10
Process for the production of new bis-phenyl-thioureas
AT171719B
(en )
1952-06-25
Process for the preparation of new 5,6,7,8-dipyrido-quinoxalines
AT173082B
(en )
1952-11-10
Process for the production of fine-grained, precision-cast parts
AT169806B
(en )
1951-12-27
Process for the production of new, substituted tetralons
AT182830B
(en )
1955-08-10
Process for making new 14-oxy-steroids
AT175883B
(en )
1953-08-25
Process for the production of the new γ-chlorobutanal
AT174916B
(en )
1953-05-26
Process for the production of the new 6-methyl-8-oxy-ergoline
AT173687B
(en )
1953-01-10
Process for the production of acetals
AT171718B
(en )
1952-06-25
Process for the preparation of new thiophene compounds