GM

Guido Martinelli

SA Siemens Aktiengesellschaft: 1 patents #149 of 792Top 20%
Overall (1997): #181,199 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613654 Device for releasing the opening of the doors of rail vehicles Wolf-Dieter Gellermann, Adolf Feuerhake, Dario Comini 1997-03-25