US PATENT SUBCLASS 123 / 314
.~.~ Having sleeve valve lubrication means

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

311  DF  FOUR-CYCLE {19}
312  DF  .~ Engine cylinder having a reciprocating sleeve valve {2}
314.~.~ Having sleeve valve lubrication means

DEFINITION

Classification: 123/314

Having sleeve valve lubrication means:

(under subclass 312) Subject matter including means to provide for lubrication of the sleeve valve.