74442270
Sep 29, 1993
Apr 18, 1995
inductive identification, checking, surveillance and monitoring apparatus; namely, inductive transmitters, receivers and transceivers; sender-receiver unit and remote receiver-sender units; sender-receiver unit and remote carriers of identifying characteristics, always on inductive basis; magnetic, electronic and optical identity cards and badges always on an inductive basis; and parts for the foregoing goods
Electrical and Scientific Apparatus