HW

Helmut Wertenauer

HA Hansa Metallwerke Ag: 1 patents #26 of 43Top 65%
Overall (All Time): #3,962,223 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4782424 Circuit arrangement for the non-contacting control of a sanitary fitting 1988-11-01