Photoleitfähige Schicht
Swiss patent · CH584918 · Deleted
Register entry
- Publication number
- CH584918
- Application number
- CH017408/1971
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 30, 1971
- Published
- Dec 31, 1976
- Granted
- Dec 31, 1976
- Deleted
- Nov 30, 1991
- Reason
- Maximum term reached
- IPC classes
- G03G 5/09 (2006.01)
- Priority
- DE A2059540 03.12.1970
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 29, 2024
Maximum term reached
Published in Swissreg on 29.10.2024
- Dec 31, 1976
Granted
Published in PIDTJ No 24 in 1976
Parties
Holder
Hoechst Aktiengesellschaft
D-65926 Frankfurt, DE
Inventor
Dr. Jürgen Rochlitz
Mainz-Bretzenheim, DE
Günter Schön
Wiesbaden, DE
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.