AT164797B
(en )
1949-12-10
Process for the production of melamine
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.
CH242035A
(en )
1946-04-15
Process for the production of sintered glass bodies.
CH279633A
(en )
1951-12-15
Process for the production of copper phthalocyanine.
CH246252A
(en )
1946-12-31
Process for the production of completely or almost completely silicic acid-free cryolite.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
CH243733A
(en )
1946-07-31
Process for the manufacture of prostheses.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
AT185211B
(en )
1956-04-10
Process for the production of screw blanks
CH330427A
(en )
1958-06-15
Process for the production of rayon
CH251386A
(en )
1947-10-31
Process for the production of adipic acid.
AT169583B
(en )
1951-11-26
Process for the production of saccharide derivatives
CH247226A
(en )
1947-02-28
Process for the production of vitamin C.
AT168828B
(en )
1951-08-25
Process for the production of anilides particularly suitable for local anesthesia
AT169466B
(en )
1951-11-26
Process for the production of fabrics
AT172938B
(en )
1952-10-25
Process for the continuous manufacture of soap
AT186859B
(en )
1956-09-25
Process for the production of drying polyesters
AT190930B
(en )
1957-07-25
Process for the production of new tertiary diamines
CH240901A
(en )
1946-01-31
Process for the manufacture of selenium rectifiers.
CH269469A
(en )
1950-07-15
Process for the production of spun protein.
AT170873B
(en )
1952-04-10
Process for the production of new isoxazole derivatives
AT169337B
(en )
1951-11-10
Process for the preparation of 7-dehydrosterols
CH231037A
(en )
1944-02-29
Process for the manufacture of containers.
CH247210A
(en )
1947-02-28
Process for the production of gloves or half-gloves.