CH282655A
(en )
1952-05-15
Process for the manufacture of a pesticide.
CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH287390A
(en )
1952-11-30
Process for the production of a new quinoline derivative.
CH273782A
(en )
1951-02-28
Process for the production of a vacuum hose.
CH265481A
(en )
1949-12-15
Process for the production of polyamide threads.
CH280725A
(en )
1952-01-31
Process for the production of an intermediate product.
CH292421A
(en )
1953-11-02
Process for the production of a new polyamide.
CH293012A
(en )
1953-08-31
Process for the production of a new quinoline derivative.
CH254537A
(en )
1948-05-15
Process for the production of a new capillary-active substance.
CH289263A
(en )
1953-02-28
Process for the production of a new leather dye.
CH289264A
(en )
1953-02-28
Process for the production of a new leather dye.
CH270265A
(en )
1950-08-31
Process for the production of a new plastic.
CH296661A
(en )
1954-02-28
Process for the preparation of a polyenaldehyde.
CH306904A
(en )
1955-04-30
Process for the preparation of a new dioxopyrrolidine.
CH296930A
(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.
CH296933A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH292642A
(en )
1953-08-15
Process for the preparation of a new iminodicarboxylic acid derivative.
CH296918A
(en )
1954-02-28
Process for the preparation of a new iminodicarboxylic acid derivative.
CH289289A
(en )
1953-02-28
Process for the production of a vat dye.
CH277660A
(en )
1951-09-15
Process for the production of a new azo dye.
CH281328A
(en )
1952-02-29
Process for the production of a new polymer.
CH288023A
(en )
1952-12-31
Process for the manufacture of a medicament.
CH281327A
(en )
1952-02-29
Process for the production of a brown leather dye.