HN

Heinz-Dieter Nagel

IA Inventio Ag: 1 patents #8 of 42Top 20%
Overall (1997): #143,263 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648644 Brake regulating apparatus for an elevator car — 1997-07-15