CH461019A
(en )
1968-08-15
Process for the production of dyeable textile fibers
CH317838A
(en )
1956-12-15
Process for the production of synthetic fibers using the viscose process
CH355949A
(en )
1961-07-31
Process for the production of foams
CH379049A
(en )
1964-06-30
Process for the production of polyamide yarn
CH329362A
(en )
1958-04-30
Process for the production of urea
CH373132A
(en )
1963-11-15
Process for the production of staple fibers
CH343635A
(en )
1959-12-31
Process for the production of foams
CH415943A
(en )
1966-06-30
Process for the production of polyamide fibers
CH333504A
(en )
1958-10-31
Process for the production of iron-organic compounds
AT190895B
(en )
1957-07-25
Process for the production of synthetic man-made fibers containing voids
CH326113A
(en )
1957-12-15
Process for the continuous production of fixed, crimped synthetic staple fibers
CH335857A
(en )
1959-01-31
Process for the production of synthetic resins
CH424077A
(en )
1966-11-15
Process for the production of textile fibers
CH347297A
(en )
1960-06-30
Process for the production of threads, fibers or the like from viscose
CH337529A
(en )
1959-04-15
Process for the production of propylamines
CH348235A
(en )
1960-08-15
Process for the production of fibers from viscose with high crimp
CH356556A
(en )
1961-08-31
Process for the production of fibers from viscose
AT188844B
(en )
1957-02-25
Process for the production of synthetic fibers
CH340165A
(en )
1959-07-31
Process for the production of fiber mats
CH340947A
(en )
1959-09-15
Process for the production of shaped structures from viscose
CH337609A
(en )
1959-04-15
Process for the production of shaped structures from viscose
CH337980A
(en )
1959-04-30
Process for the production of shaped structures from viscose
AT193242B
(en )
1957-11-25
Process for the production of textile fiber pulp
CH382889A
(en )
1964-10-15
Process for the production of dyes for synthetic fibers
CH343567A
(en )
1959-12-31
Process for making soap