Procédé de production d'aluminium par électrolyse
European patent · EP0072043 · Deleted
Register entry
- Publication number
- EP0072043
- Application number
- EP82200802
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 29, 1982
- Published
- Feb 16, 1983
- Granted
- Aug 12, 1987
- Deleted
- Jun 30, 1989
- Reason
- Annual fee unpaid
- IPC classes
- C25C 3/16 (2006.01)C25C 3/08 (2006.01)C25C 3/06 (2006.01)C04B 35/00 (2006.01)
- Priority
- GB A 8120237 01.07.1981
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 25, 2024
Deleted, fee unpaid
Published in Swissreg on 25.10.2024
Parties
Inventor
De Nora, Vittorio
Nassau, BS
Gauger, Jurgen Friedrich
CH-1226 Thônex Geneva
Fresnel, Jean-Marie
F-01630 Thoiry, FR
Adorian, Iudita Lea
CH-1206 Geneva
Duruz, Jean-Jacques René
CH-1204 Geneva
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.