• Creator
  • Department of Commerce. Patent and Trademark Office. 1975-
  • Created Date
  • 1904-09-01/1906-01-02
  • Description
  • This file unit includes amendments, petitions, specifications, and drawings for the patent for an apparatus for treating air, which was issued to the Buffalo Forge Company on January 2, 1906.
  • Format
  • Paper
  • Rights
  • Unrestricted