(under subclass 631) Apparatus specialized for working peat by performing more than one operation and including the final molding of the peat into briquets.
SEE OR SEARCH CLASS
100, Presses,
70+, for presses combined with means to additionally treat the material, not otherwise provided for, especially subclasses 316+ for a piston and box type press having heating, cooling, or drying means.
425, Plastic Article or Earthenware Shaping or Treating: Apparatus, see the reference in the class definition of Class 44.
