CH280479A
(en )
1952-01-31
Process for the production of a substance mixture.
CH274247A
(en )
1951-03-31
Process for the electrolytic deposition of a metallic coating.
CH301454A
(en )
1954-09-15
Process for the production of coatings.
CH268172A
(en )
1950-05-15
Process for the production of protective phosphate coatings.
CH268537A
(en )
1950-05-31
Process for the production of moisture-proof films.
CH262807A
(en )
1949-07-31
Process for the production of chrome coatings.
CH314336A
(en )
1956-06-15
Process for the production of coatings
CH259947A
(en )
1949-02-15
Process for the production of ferromagnetic bodies.
CH265959A
(en )
1949-12-31
Method of manufacturing an electrical cable.
CH311219A
(en )
1955-11-30
Process for making shaped articles.
CH260200A
(en )
1949-02-28
Process for the preparation of a derivative of benzotetronic acid.
CH250760A
(en )
1947-09-15
Process for the production of a selenium coating.
AT174776B
(en )
1953-05-11
Process for the production of metallic coatings
CH270263A
(en )
1950-08-31
Process for the production of a layer structure.
AT173235B
(en )
1952-11-25
Process for the production of drying oils
AT176114B
(en )
1953-09-25
Process for the production of physically developed metal contrasts
AT182235B
(en )
1955-06-10
Process for the production of metal powder or metal sponge
CH265164A
(en )
1949-11-30
Process for the continuous production of an artificial thread.
AT163614B
(en )
1949-07-25
Process for the preparation of imidazolines
CH250074A
(en )
1947-08-15
Process for the production of a phosphor.
CH262905A
(en )
1949-07-31
Process for the production of an emission coating for oxide cathodes.
AT189625B
(en )
1957-04-25
Process for the continuous production of trinitrotoluene
AT164005B
(en )
1949-09-26
Process for the production of new phenoxyethylammonium compounds
AT162431B
(en )
1949-02-25
Process for the production of a fire line
AT199863B
(en )
1958-09-25
Process for the production of coatings