US PATENT SUBCLASS 104 / 77
.~ Car in wheel

Current as of: June, 1999
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104 /   HD   RAILWAYS

53  DF  AMUSEMENT {25}
77.~ Car in wheel {1}
78  DF  .~.~> Traveling

DEFINITION

Classification: 104/77

(under subclass 53) Apparatus in which the car travels on a track inside a wheel.