Dispositif de régulation du débit des eaux usées
Swiss patent · CH643022 · Deleted
Register entry
- Publication number
- CH643022
- Application number
- CH005619/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 1, 1981
- Published
- May 15, 1984
- Granted
- May 15, 1984
- Deleted
- Sep 30, 2000
- Reason
- Annual fee unpaid
- IPC classes
- E03B 7/07 (2006.01)
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 9 in 2001
- May 15, 1984
Granted
Published in PIDTJ No 9 in 1984
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.