US PATENT SUBCLASS 104 / 130.03
.~.~ Having movable track elements

Current as of: June, 1999
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104 /   HD   RAILWAYS

130.01  DF  SWITCHES {8}
130.02  DF  .~ For levitated vehicle {1}
130.03.~.~ Having movable track elements

DEFINITION

Classification: 104/130.03

Having movable track element:

(under subclass 130.02) Subject matter wherein the device includes at least one moving component for guiding the rolling stock.