Installation de dessiccation de gaz

European patent · EP0325536 · Deleted

Register entry

Publication number
EP0325536
Application number
EP89400153
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 19, 1989
Published
Jul 26, 1989
Granted
Jun 3, 1992
Deleted
Jan 31, 1994
Reason
Annual fee unpaid
IPC classes
B01D 53/26 (2006.01)
Priority
FR A 8800644 21.01.1988
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

  2. Jul 15, 1992

    Granted

    Published in PIDTJ No 13 in 1992

Parties

Holder

Pierre Trepaud

Paris, FR

Agent

Ernst Bosshard Patentanwaltsbureau

8002 Zürich

Inventor

Trepaud, Pierre

F-75 017 Paris, FR

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.