HH

Hubertus Harle

SG Sigri Elektrographit Gmbh: 1 patents #13 of 30Top 45%
Overall (All Time): #4,029,611 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4431686 Method for coating a porous electrode Gunter Bewer, Dieter Lieberoth 1984-02-14