(under subclass 635) Apparatus which performs more than one operation in the making of briquets, and includes in such operations the final one of briquetting the material.
SEE OR SEARCH CLASS
100, Presses,
70+, for presses combined with means to additionally treat the material, not elsewhere provided for, especially subclasses 316+ for a piston and box type press having heating, cooling, or drying means.
241, Solid Material Comminution or Disintegration, appropriate subclasses, for comminution combined with shaping operations.
