US PATENT SUBCLASS 246 / 215
.~ Car attached

Current as of: June, 1999
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246 /   HD   RAILWAY SWITCHES AND SIGNALS

210  DF  TORPEDO MECHANISM {4}
215.~ Car attached

DEFINITION

Classification: 246/215

(under subclass 210) Subject matter having car-attached mechanism for placing the torpedo upon the rail while the car is in motion.