WH

Winfried Honmann

LH Ltg Lufttechnische Gesellschaft Mit Beschrankter Haftung: 1 patents #10 of 23Top 45%
Overall (All Time): #2,348,701 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4596284 Regenerative heat recapturing device — 1986-06-24
4200441 Regenerative heat exchanger Gerd-Eugen Schaal 1980-04-29