US PATENT SUBCLASS 184 / 98
.~ Liquefiers

Current as of: June, 1999
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184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
98.~ Liquefiers {1}
99  DF  .~.~> Solid stick

DEFINITION

Classification: 184/98

The heat generated by the friction of the bearing parts melts a solid or semisolid in the cup and allows it to run onto the bearing.