US PATENT SUBCLASS 201 / 7
WITH COMMINUTING


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



201 /   HD   DISTILLATION: PROCESSES, THERMOLYTIC

7WITH COMMINUTING {1}
8  DF  .~> Prior to charging to carbonizing zone


DEFINITION

Classification: 201/7

(under the class definition) Processes combined with the step of comminuting or at least a portion of the charge or the residue.

SEE OR SEARCH CLASS

241, Solid Material Comminution or Disintegration,

1, 30, for a process directed to comminuting solid material.

264, Plastic and Nonmetallic Article Shaping or Treating: Processes,

500+, for a process of direct application of fluid pressure to shape the work and subclasses 239+ for a process of making a solid shape by the application of mechanical force.