Assignee

HEBBINGHAUS GERHARD

DE·1 granted patent·26 citations·filing 2005–2005

Technology mixC22F1 H01J1

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0186US8087966B2Method for the thermal treatment of tungsten electrodes free from thorium oxide for high-pressure discharge lampsHEBBINGHAUS GERHARD·Filed 2005·Granted Jan 3, 2012·26 cites·11 claims

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