HB

Hans-Friedrich Baasch

HB Hollandse Signaalapparaten B.V.: 1 patents #29 of 87Top 35%
Overall (All Time): #4,057,054 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4402250 Automatic correction of aiming in firing at moving targets — 1983-09-06