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

---

Claim 1 PolyUrethaneUrea E. Fiber's subsections
Obtained: Incorporating Urea Compd.

Claim 1 PolyUrethaneUrea E. Fiber's products
This section has no products