US PATENT SUBCLASS 105 / 93
.~ Treadle


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

86  DF  TRACKMAN'S-CAR DRIVE {7}
93.~ Treadle


DEFINITION

Classification: 105/93

(under subclass 86) Railway-vehicles having treadle-operated driving means.