US PATENT SUBCLASS 102 / 213
.~.~.~ Light or infrared

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

200  DF  IGNITING DEVICES AND SYSTEMS {15}
206  DF  .~ Ignition or detonation circuit {6}
211  DF  .~.~ Proximity fuze {3}
213.~.~.~ Light or infrared

DEFINITION

Classification: 102/213

Light or infrared:

(under subclass 211) Subject matter wherein the sensing means includes an optical or infrared detecting means.

SEE OR SEARCH CLASS

356, Optics: Measuring and Testing,

3+, for optical range-finding devices.