HH

Harmut Hoppe

FF Fischerwerke Artur Fischer: 1 patents #49 of 121Top 45%
Overall (All Time): #3,820,393 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5197833 Drill tool for making a drilled hole with an undercut Burkhard Mayer 1993-03-30