CH279184A
(en )
1951-11-15
Process for the manufacture of cellulose-containing products.
CH269501A
(en )
1950-07-15
Process for the production of nitrogen oxide and device for carrying out the process.
CH231500A
(en )
1944-03-31
Process for the production of polyvinyl chloride powder containing additives.
CH262105A
(en )
1949-06-15
Magnetron and method of making the same.
AT191618B
(en )
1957-09-10
Process for the production of metallic magnesium and device for it
CH297028A
(en )
1954-03-15
Process for the production of polyacrylic acid amide.
AT192379B
(en )
1957-10-10
Process for continuous coking and apparatus for carrying out the same
CH231053A
(en )
1944-02-29
Process and device for the production of artificial casings.
AT183500B
(en )
1955-10-10
Apparatus for the manufacture of knitted goods
CH231150A
(en )
1944-02-29
Process for obtaining toxiferin I and II.
CH246993A
(en )
1947-02-15
Process for the production of polymeric substances.
CH231052A
(en )
1944-02-29
Method and device for the production of artificial sausage casings.
AT168075B
(en )
1951-04-10
Process for the production of aminoplasts
CH236342A
(en )
1945-01-31
Process for the production of acrylic anilide.
CH247210A
(en )
1947-02-28
Process for the production of gloves or half-gloves.
CH259831A
(en )
1949-02-15
Process for the preparation of mixtures for metal activation.
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
AT174271B
(en )
1953-03-10
Method and device for the production of zipper strips
AT181269B
(en )
1955-03-10
Process for the production of contact masses
CH237783A
(en )
1945-05-31
Process for the production of swimming soap.
CH250364A
(en )
1947-08-31
Method and device for carrying out electrolytic reductions.
CH330427A
(en )
1958-06-15
Process for the production of rayon
AT166919B
(en )
1950-10-10
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
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.