CH279184A
(en )
1951-11-15
Process for the manufacture of cellulose-containing products.
CH215811A
(en )
1941-07-15
Apparatus for the manufacture of knitted goods.
CH255963A
(en )
1948-07-31
Process for the production of sodium dicyandiamide.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
CH262105A
(en )
1949-06-15
Magnetron and method of making the same.
CH236680A
(en )
1945-02-28
Process for the production of textile auxiliaries.
AT183500B
(en )
1955-10-10
Apparatus for the manufacture of knitted goods
CH297028A
(en )
1954-03-15
Process for the production of polyacrylic acid amide.
CH237492A
(en )
1945-04-30
Process for the manufacture of rectifier disks.
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH231150A
(en )
1944-02-29
Process for obtaining toxiferin I and II.
CH253009A
(en )
1948-02-15
Process for the production of cyanamide.
AT166919B
(en )
1950-10-10
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.
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.
CH236342A
(en )
1945-01-31
Process for the production of acrylic anilide.
CH330427A
(en )
1958-06-15
Process for the production of rayon
CH231053A
(en )
1944-02-29
Process and device for the production of artificial casings.
CH247984A
(en )
1947-04-15
Process for the production of condensation products.
CH237783A
(en )
1945-05-31
Process for the production of swimming soap.
AT168075B
(en )
1951-04-10
Process for the production of aminoplasts
AT181269B
(en )
1955-03-10
Process for the production of contact masses
CH259798A
(en )
1949-02-15
Process for the production of artificial threads.