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Swiss patent · CH635911 · Deleted
Register entry
- Publication number
- CH635911
- Application number
- CH004127/1980
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 28, 1980
- Published
- Apr 29, 1983
- Granted
- Apr 29, 1983
- Deleted
- May 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- F16K 31/05 (2006.01)
- Filing language
- French
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 15, 1998
Deleted, fee unpaid
Published in PIDTJ No 1 in 1998
- Apr 29, 1983
Granted
Published in PIDTJ No 8 in 1983
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.