US PATENT SUBCLASS 238 / 158
.~.~.~.~ Weber type

Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

151  DF  RAIL JOINTS {28}
152  DF  .~ Insulated {3}
154  DF  .~.~ Chair {2}
157  DF  .~.~.~ Angle {1}
158.~.~.~.~ Weber type

DEFINITION

Classification: 238/158

Insulated joints of the Weber type in which a yieldable joint of splice-bar type is supported upon an angle-chair.