Search Results for: Nonwovens of man-made filaments
manufacturing fibers, filaments, or preforms (class / ) with measuring, controlling, sensing, programming, timing, indicating, or testing (class / ) process of manufacturing optical fibers, waveguides, or preforms thereof (class / ) plasma utilized (class / ) producing noncircular fibers (e.g., particular
(class / ) formation of fiber or preform utilizing fluid blast (e.g., from molten glass, etc.)...
https://patents.justia.com/patents-by-us-classification/65