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Heinz Doblinger

HA Hebel Aktiengesellschaft: 1 patents #4 of 11Top 40%
Overall (All Time): #2,318,549 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5043124 Method for treatment of support rods 1991-08-27
4221598 Process for the production of steam-hardened gas concrete 1980-09-09