Verfahren zum Erkennen von Ein- oder Mehrfrequenzcodezeichen aus einer Folge von PCM-Signalen
Swiss patent · CH656040 · Deleted
Register entry
- Publication number
- CH656040
- Application number
- CH003128/1981
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- May 13, 1981
- Published
- May 30, 1986
- Granted
- May 30, 1986
- Deleted
- May 31, 1995
- Reason
- Annual fee unpaid
- IPC classes
- H04Q 1/444 (2006.01)H04J 3/12 (2006.01)H03M 1/00 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 31, 1996
Deleted, fee unpaid
Published in PIDTJ No 2 in 1996
- May 30, 1986
Granted
Published in PIDTJ No 10 in 1986
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.