73346235
Jan 18, 1982
May 17, 1983
Carbon and Graphite Fibers in Various Forms for Use as a Filler and/or Reinforcement for Matrix Materials Such as, but Not Limited to, Epoxy, Polyester, Nylon and Other Polymers to Form Composite Materials Used in Aerospace and Aircraft Components, Sporting Goods, Industrial Parts and Medical (Prosthetic) Devices
Chemicals