FireDOC Search

displaying 1 - 1 results in total 1

• Surdyk, L. V.
  view article (1.0)

  Flame-Retardant Particle-Board and Process for Making Same.
  Collins Pine Co., Portland, OR
  U.S. Patent 3,874,990
  U.S. Patent 3,874,990
  April 1, 1975
  5 p.