75278583
Apr 21, 1997
Jun 29, 1999
POLYMICS(POLYMER INSTRUMENTATION AND CONSULTING SERVICES LTD.)
electric power supplies, including one or more of the following - battery backup, lightning protection, surge protection, electromagnetic interference filtering, radio frequency interference filtering, voltage regulation, battery management, self protection of power supply, software to control power supply functions, and hardware and software to control equipment connected to power supply
Electrical and Scientific Apparatus