Class 323/252 - In bridge configuration or in bridge arm

Subclass of Class 323 - Electricity: power supply or regulation systems
Definition: Subject matter wherein the plural power windings are parts
No. of patents: 1
Last issue date: 12/07/1999

Number	Title	Issue Date
5998941	Low-voltage high-efficiency fluorescent signage, particularly exit sign An "exit" sign lighting system comprising, in combination a housing having the word EXIT formed in an opening wall thereof, a translucent member in said opening, a gas discharge device, such as a fluorescent tube is driven from a source of a low-voltage, ...	12/07/1999

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