Inventor
BIRKEN PETER
DE2 patents
Patents
2 patentsUS4381274AApr 26, 1983
Process for the production of a multicomponent yarn composed of at least two synthetic polymer components
AKZONA INC34 citations89
US4396366AAug 2, 1983
Device for the production of a multicomponent yarn composed of at least two synthetic polymer components
AKZONA INC10 citations70