Main > TEXTILES > Fibers > Elastomer Fiber. > Spandex/Elastane PolyUrethane Fiber > Co.: USA. I (Producer/Patents) > Patent > Claims Etc > Claim 1 PolyUrethane Durable Fiber > Small Angle X-Ray Scattering Image > , Long Period Direction Meridian > 7-16 nm, & WHEREIN Image is > Eyebrow-Shaped Four Dot Scattering > Image Long Period Direction of > Equator of 13-30 nm Fiber Fineness > =3.3-33 dtex, UnderGarment. > Patent Assignee
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