Kai Graβie

Philips: 1 patents #3,761 of 7,731Top 50%

Overall (All Time): #3,370,488 of 4,157,543Top 85%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7453205	High-pressure gas discharge lamp	Arnd Ritz	2008-11-18