CH281969A
(en )
1952-03-31
Process for the preparation of a heterocyclic carbamic acid derivative.
CH276325A
(en )
1951-06-30
Process for the preparation of a dihydroresorcinol carbamic acid ester.
CH302490A
(en )
1954-10-31
Process for the preparation of a polymer mixture.
CH273782A
(en )
1951-02-28
Process for the production of a vacuum hose.
CH286775A
(en )
1952-10-31
Process for the preparation of a 2-tertiaryamino-6- (dialkylaminoalkoxy) -benzothiazole.
CH277023A
(en )
1951-08-15
Process for the production of an intermediate product.
AT180362B
(en )
1954-12-10
Process for the production of a yeast liver preparation
CH296661A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH296665A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT174446B
(en )
1953-03-25
Process for the production of a dentifrice
CH286776A
(en )
1952-10-31
Process for the preparation of a 2-tertiaryamino-6- (dialkylaminoalkoxy) -benzothiazole.
AT168884B
(en )
1951-09-10
Process for the production of a sprinkling powder
CH296933A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296931A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296932A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296930A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH273814A
(en )
1951-02-28
Process for the production of a basic ether of a p-halogenated benzhydrol.
CH270253A
(en )
1950-08-31
Process for the preparation of a gentisic acid oxyalkylamide.
CH278286A
(en )
1951-10-15
Process for producing a nitroaldehyde.
CH288023A
(en )
1952-12-31
Process for the manufacture of a medicament.
AT168648B
(en )
1951-07-10
Process for the production of a low-cement, coarse-pored concrete
CH279623A
(en )
1951-12-15
Process for the preparation of a mixture of phenylchlorosilanes.
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids