Wärmespeicher mit Wasser als Wärmespeichermedium

Swiss patent · CH633634 · Deleted

Register entry

Publication number
CH633634
Application number
CH003802/1978
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 25, 1979
Published
Dec 15, 1982
Granted
Dec 15, 1982
Deleted
Jan 31, 1993
Reason
Annual fee unpaid
IPC classes
F28D 1/06 (2006.01)
F25D 21/12 (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. Dec 15, 1982

    Granted

    Published in PIDTJ No 23 in 1982

Parties

Holder

Gebrüder Sulzer Aktiengesellschaft

8401 Winterthur

Inventor

Dr.phil. Christian Ehrsam

Riehen

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.