US PATENT SUBCLASS 246 / 406
.~ Gear actuated


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



246 /   HD   RAILWAY SWITCHES AND SIGNALS

393  DF  SWITCH STANDS {8}
406.~ Gear actuated


DEFINITION

Classification: 246/406

(under subclass 393) Subject matter having gearing for transmitting motion to the switch-rails.