US PATENT SUBCLASS 60 / 322
.~ Having vibration attenuating, or expansion and contraction relieving structure

Current as of: June, 1999
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60 /   HD   POWER PLANTS

272  DF  INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS {18}
322.~ Having vibration attenuating, or expansion and contraction relieving structure

DEFINITION

Classification: 60/322

(under subclass 272) Apparatus with provision for dimension variation produced by temperature change or having means absorbing, preventing, or limiting the transmission of vibration.