US PATENT SUBCLASS 104 / 120
.~ Raised center rail

Current as of: June, 1999
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104 /   HD   RAILWAYS

118  DF  MONORAIL {3}
120.~ Raised center rail

DEFINITION

Classification: 104/120

(under subclass 118) Apparatus, in which the truck or car bottom is of saddle form seated over a raised center rail.