72435939
Sep 18, 1972
Jun 26, 1973
ISOLATED ELECTRICAL POWER SYSTEM APPARATUS-NAMELY, A PANEL ASSEMBLY CONTAINING ELECTRICAL DEVICES, COMPRISING A LOCAL ISOLATION TRANSFORMER, A LINE ISOLATION MONITOR, DISTINCTIVE ELECTRICAL RECEPTACLES, AND A SINGLE REFERENCE GROUNDING POINT, FOR PROVIDING AC POWER ISOLATED FROM A MAIN AC POWER SOURCE
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