permatron

permatron

[′pər·mə‚trän]
(electronics)
Thermionic gas-discharge diode in which the start of conduction is controlled by an external magnetic field.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The award for "Excellence in Sustainability" was presented to Permatron, 2020 Touhy Ave.
HAILSTOP HAIL GUARD NETTING by PERMATRON. Circle 207.
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