Circuit de conversion de puissance
European patent · EP0074752 · Deleted
Register entry
- Publication number
- EP0074752
- Application number
- EP82304576
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 31, 1982
- Published
- Mar 23, 1983
- Granted
- Apr 9, 1986
- Deleted
- Aug 31, 1996
- Reason
- Annual fee unpaid
- IPC classes
- H02M 7/515 (2006.01)
- Priority
- GB A 8127136 08.09.1981GB A 8132792 30.10.1981
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 1997
Deleted, fee unpaid
Published in PIDTJ No 7 in 1997
Parties
Inventor
Ray, William Frederick
Attenborough Nottinghamshire, GB
Davis, Rex Mountford
Loughborough Leicestershire, GB
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.