CH280479A
(en )
1952-01-31
Process for the production of a substance mixture.
CH262433A
(en )
1949-06-30
Process for the preparation of a new imidazoline.
CH256502A
(en )
1948-08-31
Process for the production of a starch degradation product.
AT168631B
(en )
1951-07-10
Process for the preparation of a pteridine derivative
CH269078A
(en )
1950-06-15
Process for the preparation of a diaryl-butenylamine.
CH274615A
(en )
1951-04-15
Process for the preparation of a new imidazoline.
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.
AT174446B
(en )
1953-03-25
Process for the production of a dentifrice
AT162431B
(en )
1949-02-25
Process for the production of a fire line
CH268411A
(en )
1950-05-15
Process for the preparation of a trisazo dye.
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
CH296661A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
AT170111B
(en )
1952-05-10
Process for the production of a mullet-like vegetable fiber mixture
AT181174B
(en )
1955-02-25
Process for the production of paper stock
CH300866A
(en )
1954-08-31
Process for the production of a synthetic detergent mixture.
CH267038A
(en )
1950-02-28
Process for the preparation of a new oxy-octahydrophenanthrene derivative.
CH273814A
(en )
1951-02-28
Process for the production of a basic ether of a p-halogenated benzhydrol.
CH296665A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
CH278286A
(en )
1951-10-15
Process for producing a nitroaldehyde.
CH253396A
(en )
1948-02-29
Process for the manufacture of a product for building purposes.
AT165447B
(en )
1950-02-25
Process for the production of embossed printing forms
AT169826B
(en )
1951-12-27
Process for the production of an artificial leather
CH300013A
(en )
1954-07-15
Process for the production of a chlorosilane.
AT171161B
(en )
1952-05-10
Process for the production of synthetic resins