US PATENT SUBCLASS 439 / 919
FOR TREATMENT BY ELECTRICAL CURRENT, E.G., MAGNET OR BATTERY CHARGER, HEATER, WELDER, ETC.
Current as of:
June, 1999
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439 /
HD
ELECTRICAL CONNECTORS
919
FOR TREATMENT BY ELECTRICAL CURRENT, E.G., MAGNET OR BATTERY CHARGER, HEATER, WELDER, ETC.
DEFINITION
Classification: 439/919
FOR TREATMENT BY ELECTRICAL CURRENT, E.G., MAGNET, BATTERY
CHARGER, HEATER, WELDER, ETC.:
(under the class definition) Art collection including provision to modify other structure by passing electricity through the provided member.
