Procédé de fabrication du papier utilisant une structure muqueuse amphotère comme liant
European patent · EP0060291 · Deleted
Register entry
- Publication number
- EP0060291
- Application number
- EP81902657
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 16, 1981
- Published
- Sep 22, 1982
- Granted
- Jun 4, 1986
- Deleted
- Sep 15, 2001
- Reason
- Maximum term reached
- IPC classes
- D21H 3/02 (1985.01)D21H 3/78 (1985.01)C08L 3/04 (2006.01)
- Priority
- SE A8006599 19.09.1980SE A8006600 19.09.1980
- PCT application
- PCT/EP1981/000147 16.09.1981
- PCT publication
- WO1982/001020 01.04.1982
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 15, 2001
Maximum term reached
Published in PIDTJ No 19 in 2001
Parties
Holder
Olof Sunden
Thonon-les-Bains, FR
Inventor
Sunden, Agneta E.
CH-1180 Rolle
Sunden, Olof
F-74200 Thonon-les-Bains, FR
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.