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United States Utility Patents
3,943,220 - 3,943,229

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NumberTitle
3,943,220 Method of producing fiber strand
3,943,221 Apparatus for atomizing and/or vaporizing liquid in a stream of gas
3,943,222 Manufacturing textile yarns
3,943,223 Method of manufacturing acrylic fibers
3,943,224 Method and apparatus for making continuous lengths of resin tubes
3,943,225 Catheter
3,943,226 Fluids purification
3,943,227 Polyolefin composition and use of same in alkaline solutions
3,943,228 Process for efficiently purifying industrial gas
3,943,229 Method of removing iodine and compounds thereof from gaseous effluents



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