US PATENT SUBCLASS 102 / 421
.~.~.~.~ Contact type

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

Internet Version by PATENTEC © 1999      Terms of Use


102 /   HD   AMMUNITION AND EXPLOSIVES

401  DF  MINES {5}
406  DF  .~ Marine type {5}
416  DF  .~.~ Igniting means {4}
419  DF  .~.~.~ Electrical {2}
421.~.~.~.~ Contact type

DEFINITION

Classification: 102/421

Contact type:

(under subclass 419) Subject matter wherein the igniting means is actuated by means touching or meeting a portion of a mine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

422, for nonelectric contact type actuating means.