CH268528A
(en )
1950-05-31
Process for the preparation of dialkyl-substituted dihalosilanes.
CH278283A
(en )
1951-10-15
Process for the preparation of dialkyl-substituted dihalosilanes.
CH255978A
(en )
1948-07-31
Process for the preparation of polymerization products.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
CH279636A
(en )
1951-12-15
Process for making soap.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
CH260152A
(en )
1949-02-28
Process for the manufacture of abrasives.
AT168627B
(en )
1951-07-10
Process for the preparation of 2-amino-6-oxy-8- (tetraoxybutyl) pteridine
AT172609B
(en )
1952-09-25
Process for the preparation of sulfanilylaminothiazoles
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
AT182196B
(en )
1955-06-10
Process for the preparation of injection solutions
AT183513B
(en )
1955-10-25
Process for the preparation of thiophane derivatives
AT168839B
(en )
1951-08-25
Process for the manufacture of fuses
AT177884B
(en )
1954-03-10
Process for the preparation of (1) -Ψ-1-p-nitrophenyl-2-dichloroacetamidopropane-1,3-diol
CH256845A
(en )
1948-09-15
Process for the preparation of symmetrical pentachloro-isopropyl-p-chlorobenzene.
CH267853A
(en )
1950-04-15
Process for the preparation of N1-methyl-N1-isopropyldicyandiamide.
AT174603B
(en )
1953-04-25
Process for the preparation of 4-amino-N1-acylarylsulfonamides
AT169834B
(en )
1951-12-27
Process for the preparation of pentaenes
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes
AT188860B
(en )
1957-02-25
Process for the preparation of isoalloxazines
AT171208B
(en )
1952-05-10
Process for the manufacture of bicycle coats
AT164034B
(en )
1949-09-26
Process for the production of polysiloxane resins
CH281278A
(en )
1952-02-29
Process for the preparation of 1-phenyl-2-aminopropane.