US PATENT SUBCLASS 65 / 172
.~ To replace worn or damaged parts

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

171  DF  WITH REPAIR, ASSEMBLY, OR DISASSEMBLY MEANS FOR APPARATUS {2}
172.~ To replace worn or damaged parts

DEFINITION

Classification: 65/172

(under subclass 171) Apparatus having means to aid repair of worn, or damaged, or destroyed parts by removal of said damaged or worn parts and substitution therefor of spare or usable parts.