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Inventor
DONNERHAK BERND
DE
2 patents
Patents
2 patents
US4919766A
Apr 24, 1990
Inspection of electrodes having activated layers
HERAEUS ELEKTRODEN
10 citations
69
US4963244A
Oct 16, 1990
Test cell for identifying deactivated surface areas of an electrode
HERAEUS ELEKTRODEN
3 citations
58