US PATENT SUBCLASS 105 / 227
.~.~ Double


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

157.1  DF  TRUCKS {27}
226  DF  .~ Bolster {4}
227.~.~ Double


DEFINITION

Classification: 105/227

(under subclass 226) Twin beam or frame bolsters for four wheeled trucks.

SEE OR SEARCH THIS CLASS, SUBCLASS:

188, 195 and 196, for frame bolsters for six-wheeled trucks.