CH515186A
(en )
1971-11-15
Process for the production of cyanogen chloride
AT334335B
(en )
1976-01-10
PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
AT169918B
(en )
1951-12-27
Process for the production of anhydrous sodium sulfate from Glauber's salt
CH273389A
(en )
1951-02-15
Process for the production of sulfamic acid.
CH293015A
(en )
1953-08-31
Process for the preparation of 1-phenyl-1-pyridyl- (2 ') -3-N-pyrrolidino-propane-p-amino-salicylate.
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
CH304718A
(en )
1955-01-31
Process for the preparation of pantothenic acid 4'-phosphate.
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
CH320578A
(en )
1957-03-31
Process for the preparation of oxy-indolyl- (3) -alkylamines
AT162389B
(en )
1949-02-25
Process for the production of 1,1,2-trichloroethane
AT172906B
(en )
1952-10-25
Process for the production of sulfamic acid
AT170036B
(en )
1952-01-10
Process for the production of cyanogen chloride
AT173455B
(en )
1952-12-27
Process for the preparation of 4-amino-2-oxy-benzoic acid
AT188710B
(en )
1957-02-11
Process for the preparation of 5-nitrofuran (2) derivatives
AT164036B
(en )
1949-09-26
Process for the manufacture of new whitening agents
CH305418A
(en )
1955-02-28
Process for the preparation of threo-2-phenyl-2-methoxy-1-phthalimino-propionic acid chloride.
AT170894B
(en )
1952-04-10
Process for the production of pure folic acid
AT184672B
(en )
1956-02-10
Process for the preparation of durable concentrated aqueous solutions of dimethylaminophenyldimethylpyrazolone
AT175889B
(en )
1953-08-25
Process for the preparation of concentrated alkali or ammonium salt solutions of the alkylchlorophenoxyacetic acids
AT174886B
(en )
1953-05-11
Process for the manufacture of cleaning agents
FR56872E
(en )
1952-10-08
Electrolysis process
AT177145B
(en )
1953-12-28
Process for the production of ammonium thiosulfate