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Inventor
DERRA GUENTHER H
DE
2 patents
Patents
2 patents
US6380679B1
Apr 30, 2002
Short-arc discharge lamp with a starting antenna
PHILIPS CORP
17 citations
78
US5689156A
Nov 18, 1997
Circuit arrangement for detecting the amount of deposited electrode material on the wall of a lamp vessel
PHILIPS CORP
0 citations
49