Main > TEXTILES > Fibers > Elastomer Fiber. > Spandex/Elastane PolyUrethane Fiber > Co.: Japan. A (Producer/Patents) > Patent > Claims Etc > Claim 1 PolyUrethane Elastic Fiber

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Claim 1 PolyUrethane Elastic Fiber's subsections
, PolyUrethane Obtained from

Claim 1 PolyUrethane Elastic Fiber's products
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