Four à électrolyse
European patent · EP0332663 · Deleted
Register entry
- Publication number
- EP0332663
- Application number
- EP88905655
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 28, 1988
- Published
- Sep 20, 1989
- Granted
- May 6, 1992
- Deleted
- Jul 31, 1998
- Reason
- Annual fee unpaid
- IPC classes
- C25C 3/08 (2006.01)
- Priority
- CH A 2889/87 29.07.1987
- PCT application
- PCT/CH1988/000131 28.07.1988
- PCT publication
- WO1989/001061 09.02.1989
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 1999
Deleted, fee unpaid
Published in PIDTJ No 5 in 1999
- Jun 15, 1992
Granted
Published in PIDTJ No 11 in 1992
Parties
Inventor
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.