Flüssigkristallmischungen
Swiss patent · CH622548 · Deleted
Register entry
- Publication number
- CH622548
- Application number
- CH012235/1975
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 19, 1975
- Published
- Apr 15, 1981
- Granted
- Apr 15, 1981
- Deleted
- Sep 18, 1995
- Reason
- Maximum term reached
- IPC classes
- C09K 3/34 (1980.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 30, 1995
Maximum term reached
Published in PIDTJ No 22 in 1995
- Apr 15, 1981
Granted
Published in PIDTJ No 7 in 1981
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.