HM

Helmar A. Mueller

HA Harsco: 1 patents #40 of 125Top 35%
Overall (All Time): #3,922,920 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4812122 Artillery training apparatus with recoil/counterrecoil simulation — 1989-03-14