LH

Leopold Haczek

📍 Gliwice, PL: #27 of 90 inventorsTop 30%
Overall (All Time): #4,064,195 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312207 Rolling mill for forming cross ribbed pipes Janusz Przybyla, Zygmunt Gozdziewicz, Andrzej Szal, Jozef Pieczyk, Andrzej Maczynski 1982-01-26