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Swiss patent · CH653565 · Deleted
Register entry
- Publication number
- CH653565
- Application number
- CH004926/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 30, 1981
- Published
- Jan 15, 1986
- Granted
- Jan 15, 1986
- Deleted
- Jul 31, 1995
- Reason
- Annual fee unpaid
- IPC classes
- B01D 3/32 (2006.01)B01F 5/00 (2006.01)B21D 53/04 (2006.01)F28F 25/02 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 1996
Deleted, fee unpaid
Published in PIDTJ No 5 in 1996
- Jan 15, 1986
Granted
Published in PIDTJ No 1 in 1986
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.