US PATENT SUBCLASS 246 / 1 R
MISCELLANEOUS


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

1 RMISCELLANEOUS {1}
1 C  DF  .~> Signals and indicators

Unofficial Alpha Subclasses: R C

DEFINITION

Classification: 246/1

(under the class definition) Systems and devices not otherwise classifiable.