CH260311A
(en )
1949-03-15
Process for making soap.
CH275797A
(en )
1951-06-15
Process for the production of nitropolystyrene.
AT167428B
(en )
1951-01-10
Process for the preparation of pentaenes
AT183151B
(en )
1955-09-10
Process for making soap bars or bars of soap
AT162374B
(en )
1949-02-25
Process for the production of artificial sponges
CH279636A
(en )
1951-12-15
Process for making soap.
CH270839A
(en )
1950-09-30
Process for making soap bars or bars of soap.
AT163185B
(en )
1949-05-25
Process for the production of hexachlorocyclohexane
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH259448A
(en )
1949-01-31
Process for making soap bars or bars of soap.
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT169351B
(en )
1951-11-10
Process for the continuous production of soap
AT164035B
(en )
1949-09-26
Process for the manufacture of new whitening agents
AT169206B
(en )
1951-10-25
Process for the production of waterproof garments
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
AT172609B
(en )
1952-09-25
Process for the preparation of sulfanilylaminothiazoles
AT162396B
(en )
1949-02-25
Process for making soymilk
AT162386B
(en )
1949-02-25
Process for the production of thioplasts
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT167852B
(en )
1951-03-10
Process for the production of pteridines
AT174886B
(en )
1953-05-11
Process for the manufacture of cleaning agents
AT171162B
(en )
1952-05-10
Process for the production of synthetic wood
AT172072B
(en )
1952-08-11
Process for the preparation of 2-amino-6-oxy-8-pteridylaldehyde
AT176015B
(en )
1953-09-10
Process for the production of elastic threads
AT168613B
(en )
1951-07-10
Process for the production of sponge rubber