Phenyläthane
Swiss patent · CH648540 · Deleted
Register entry
- Publication number
- CH648540
- Application number
- CH001725/1982
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 19, 1982
- Published
- Mar 29, 1985
- Granted
- Mar 29, 1985
- Deleted
- Mar 31, 1997
- Reason
- Annual fee unpaid
- IPC classes
- C07C 13/28 (2006.01)C09K 19/30 (2006.01)G02F 1/13 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 14, 1997
Deleted, fee unpaid
Published in PIDTJ No 21 in 1997
- Mar 29, 1985
Granted
Published in PIDTJ No 6 in 1985
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.