Stoffaustauschkolonne
Swiss patent · CH659401 · Deleted
Register entry
- Publication number
- CH659401
- Application number
- CH003503/1984
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 19, 1984
- Published
- Jan 30, 1987
- Granted
- Jan 30, 1987
- Deleted
- Jul 31, 2000
- Reason
- Annual fee unpaid
- IPC classes
- B01D 11/00 (2006.01)B01D 53/14 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2001
Deleted, fee unpaid
Published in PIDTJ No 5 in 2001
- Nov 15, 1995
Agent entered
- Representative
- Sulzer Management AG, KS/Patente/0007, 8401 Winterthur
Published in PIDTJ No 21 in 1995
- Jan 30, 1987
Granted
Published in PIDTJ No 2 in 1987
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.