IP Library › Granted Patent US 5,191,262
Granted Patent Utility
US 5,191,262 · App. 07/819,655

Extra cost-effective electronic ballast

Inventor: Ole K. Nilssen
Patented Case View Patent ↗
Granted: Mar 2, 1993 Filed: Jan 13, 1992
Inventor
Ole K. Nilssen

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Quick Facts
Patent No.
US 5,191,262
App. No.
07/819,655
Filed
1992-01-13
Granted
1993-03-02
Kind
A