CH279184A
(en )
1951-11-15
Process for the manufacture of cellulose-containing products.
CH255963A
(en )
1948-07-31
Process for the production of sodium dicyandiamide.
CH279633A
(en )
1951-12-15
Process for the production of copper phthalocyanine.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
CH236680A
(en )
1945-02-28
Process for the production of textile auxiliaries.
CH246250A
(en )
1946-12-31
Process for the production of synthetic mica.
CH297028A
(en )
1954-03-15
Process for the production of polyacrylic acid amide.
CH262477A
(en )
1949-06-30
Process for the production of cyanamide.
CH237492A
(en )
1945-04-30
Process for the manufacture of rectifier disks.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH246993A
(en )
1947-02-15
Process for the production of polymeric substances.
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
CH237783A
(en )
1945-05-31
Process for the production of swimming soap.
AT168075B
(en )
1951-04-10
Process for the production of aminoplasts
CH234798A
(en )
1944-10-31
Process for the production of recording paper.
CH234119A
(en )
1944-09-15
Process for the production of plastic masses.
CH236716A
(en )
1945-02-28
Process for the production of x-chloro-e-methyl-e-caprolactam.
CH236713A
(en )
1945-02-28
Process for the production of a-monochloro-e-caprolactam.
CH247984A
(en )
1947-04-15
Process for the production of condensation products.
AT181269B
(en )
1955-03-10
Process for the production of contact masses
CH237754A
(en )
1945-05-31
Process for the production of silver-plating preparations.
AT166925B
(en )
1950-10-10
Process for the production of condensation products
CH233854A
(en )
1944-08-31
Process for the production of leather-like products.
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.