Pyroelektrisches Material
Swiss patent · CH682191 · Deleted
Register entry
- Publication number
- CH682191
- Application number
- CH001010/1991
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 4, 1991
- Published
- Jul 30, 1993
- Granted
- Jul 30, 1993
- Deleted
- Apr 30, 1996
- Reason
- Annual fee unpaid
- IPC classes
- H01L 37/00 (2006.01)C04B 35/49 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 13, 1996
Deleted, fee unpaid
Published in PIDTJ No 23 in 1996
- Jul 30, 1993
Granted
Published in PIDTJ No 14 in 1993
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.