Thyristorschaltung

Swiss patent · CH662221 · Deleted

Register entry

Publication number
CH662221
Application number
CH004509/1983
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Aug 18, 1983
Published
Sep 15, 1987
Granted
Sep 15, 1987
Deleted
Aug 31, 1988
Reason
Annual fee unpaid
IPC classes
H02P 13/06 (2006.01)
H02M 7/17 (2006.01)
G05F 1/20 (2006.01)
G05F 1/30 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Sep 15, 1987

    Granted

    Published in PIDTJ No 17 in 1987

Parties

Holder

BBC Aktiengesellschaft Brown, Boveri & Cie

BBC Aktiengesellschaft Brown, Boveri & Cie.

5401 Baden

Inventor

Mastner, Georg, Dr.

Niederrohrdorf

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.