Ouvrage souterrain allongé de section constante et procédé de construction de cet ouvrage
European patent · EP0065486 · Deleted
Register entry
- Publication number
- EP0065486
- Application number
- EP82810194
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 10, 1982
- Published
- Nov 24, 1982
- Granted
- Mar 26, 1986
- Deleted
- May 31, 2001
- Reason
- Annual fee unpaid
- IPC classes
- E21D 9/00 (2006.01)E02D 5/20 (2006.01)
- Priority
- CH A 3092/81 12.05.1981
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 2002
Deleted, fee unpaid
Published in PIDTJ No 1 in 2002
Parties
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.