US PATENT SUBCLASS 104 / 8
.~ Sluer

Current as of: June, 1999
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104 /   HD   RAILWAYS

2  DF  TRACK LAYERS {11}
8.~ Sluer

DEFINITION

Classification: 104/8

(under subclass 2) Track cars which slue or shift the completed track laterally to a new position as they pass along the track.