CH265480A
(en )
1949-12-15
Method and device for the continuous production of artificial threads.
CH302891A
(en )
1954-11-15
Process for the production of artificial sausage casings.
CH252020A
(en )
1947-11-30
Process for the preparation of a p-amino-benzenesulfonamido-pyrimidine.
CH231052A
(en )
1944-02-29
Method and device for the production of artificial sausage casings.
CH262105A
(en )
1949-06-15
Magnetron and method of making the same.
CH231053A
(en )
1944-02-29
Process and device for the production of artificial casings.
CH315306A
(en )
1956-08-15
Method and device for the production of artificial skin structures, in particular sausage casings
CH242337A
(en )
1946-05-15
Process for the production of artificial casings.
AT179703B
(en )
1954-09-25
Method and device for the production of artificial sausage casings
AT179962B
(en )
1954-10-25
Method and device for the production of artificial sausage casings, in particular cheesecloths
CH224938A
(en )
1942-12-31
Method and device for the production of artificial threads.
AT170309B
(en )
1952-02-11
Method and apparatus for the continuous production of flexible, endless coatings
CH251581A
(en )
1947-10-31
Method and device for the production of rearranged artificial silk chains.
AT192379B
(en )
1957-10-10
Process for continuous coking and apparatus for carrying out the same
AT172366B
(en )
1952-09-10
Method and device for the production of thin-walled, sleeve-shaped metal objects
AT191618B
(en )
1957-09-10
Process for the production of metallic magnesium and device for it
CH236634A
(en )
1945-02-28
Gear and method of making the same.
CH241657A
(en )
1946-03-31
Process for the production of artificial structures.
CH231150A
(en )
1944-02-29
Process for obtaining toxiferin I and II.
AT186117B
(en )
1956-07-10
Process for the production of artificial sausage casings
CH234119A
(en )
1944-09-15
Process for the production of plastic masses.
CH227887A
(en )
1943-07-15
Process for the preparation of tetrahydro-p-oxazinylmethyl-benzodioxane.
AT209697B
(en )
1960-06-25
Process for the production of artificial sausage casings
CH246993A
(en )
1947-02-15
Process for the production of polymeric substances.
AT183500B
(en )
1955-10-10
Apparatus for the manufacture of knitted goods