US PATENT SUBCLASS 104 / 157
.~.~ Motor charging

Current as of: June, 1999
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104 /   HD   RAILWAYS

287  DF  CAR-CARRIED PROPULSION SYSTEM {3}
155  DF  .~ Pneumatic {3}
157.~.~ Motor charging {1}
158  DF  .~.~.~> Moving car {1}

DEFINITION

Classification: 104/157

(under subclass 155) Mechanism located along the trackway and adapted to cooperate with car-carried mechanism for charging the air-cylinders of the car and not otherwise classified below.