Title:
METHOD OF PRODUCING A FIBROUS FLEECE BASE MATERIAL FROM THREE TYPES OF FIBERS
United States Patent 3515634
Inventors:
Sommer, Erwin
Boehme, Klaus
Gerlach, Klaus
Publication Date:
06/02/1970
Other Classes:
162/157.300
International Classes:
D06N3/00; D21F11/00; D21H5/12