US PATENT SUBCLASS 105 / 173
.~.~ Buffer beams

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

157.1  DF  TRUCKS {27}
172  DF  .~ Locomotive frames {3}
173.~.~ Buffer beams

DEFINITION

Classification: 105/173

(under subclass 172) Locomotive frames having end buffers or pilot beams.