US PATENT SUBCLASS 266 / 281
.~ With making or repairing means

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

280  DF  LININGS {6}
281.~ With making or repairing means

DEFINITION

Classification: 266/281

(under subclass 280) Device including means facilitating the forming, building, replacing or restoring of such lining.

(1) Note. Included herein are forms, means to remove old linings and means to handle the linings to be or being constructed or replaced.

SEE OR SEARCH CLASS

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

30, for processes of furnace lining formation and repair.