KM

Karl Million

MG Man Gutehoffnungshutte: 2 patents #4 of 30Top 15%
Overall (1989): #22,875 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4828161 Method and device for manufacturing thin-walled hollow bodies of concentric metal layers — 1989-05-09
4807800 Method for manufacturing thin-walled hollow bodies of concentric metal layers — 1989-02-28