CH379049A
(en )
1964-06-30
Process for the production of polyamide yarn
CH366971A
(en )
1963-01-31
Process for the production of polyamides
CH336934A
(en )
1959-03-15
Device for the production of synthetic threads by the melt spinning process
CH349379A
(en )
1960-10-15
Process for the production of glass fibers
CH360808A
(en )
1962-03-15
Process for the production of copolymers
CH365878A
(en )
1962-11-30
Process for the production of polymers
CH341597A
(en )
1959-10-15
Device for the production of synthetic threads according to the wet spinning process
CH352775A
(en )
1961-03-15
Process for the production of artificial hollow fibers
CH344173A
(en )
1960-01-31
Device for the production of synthetic threads according to the wet spinning process
CH347600A
(en )
1960-07-15
Process for the production of threads by spinning viscose
CH352091A
(en )
1961-02-15
Apparatus for the production of artificial threads by the wet spinning method and method for operating the same
CH369544A
(en )
1963-05-31
Device for the production of artificial threads by the melt spinning process
AT197953B
(en )
1958-05-27
Device for the production of artificial threads by the wet spinning method
CH348776A
(en )
1960-09-15
Process for the production of threads from polyacrylonitrile
CH391951A
(en )
1965-05-15
Device for the production of monofilaments by the melt spinning process
CH344518A
(en )
1960-02-15
Spinneret for the production of artificial threads
CH357710A
(en )
1961-10-31
Process for the production of phosphams
CH424077A
(en )
1966-11-15
Process for the production of textile fibers
CH346969A
(en )
1960-06-15
Process for the production of threads from viscose
CH412824A
(en )
1966-05-15
Process for the production of boranates
AT199876B
(en )
1958-09-25
Process for the production of epoxy polymers
CH349994A
(en )
1960-11-15
Process for the production of insecticides
CH334598A
(en )
1958-12-15
Device for the production of sized crepe yarn
AT191070B
(en )
1957-08-10
Device for the production of synthetic threads by the melt spinning process
AT199877B
(en )
1958-09-25
Process for the production of solid epoxy polymers