HS

Heinz F. J. Spengel, Sr.

BG Blohm & Voss Gmbh: 1 patents #21 of 68Top 35%
Overall (All Time): #3,988,961 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4565292 Cargo handling apparatus with a cargo boom which can be swung in a swivel bearing between two kingposts 1986-01-21