Procédé d'usinage par décharges électriques érosives

Swiss patent · CH562080 · Deleted

Register entry

Publication number
CH562080
Application number
CH019064/1972
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 29, 1972
Published
Apr 14, 1975
Granted
Apr 15, 1975
Deleted
Dec 29, 1992
Reason
Maximum term reached
IPC classes
B23P 1/04 (1980.01)
Filing language
French
Source
Swissreg

History

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

  1. Oct 29, 2024

    Maximum term reached

    Published in Swissreg on 29.10.2024

  2. Apr 14, 1975

    Granted

    Published in PIDTJ No 7 in 1975

Parties

Holder

Ateliers des Charmilles SA

109, rue de Lyon, 1203 Genève

Inventor

Balleys, François

Vernier

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.