HS

Hans Steinemann

MA Micafil Ag: 1 patents #8 of 17Top 50%
Overall (All Time): #4,122,053 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4228787 Solar heater, building cladding unit — 1980-10-21