Procedure for local automatic control of the brightness and sound volume of a signalling device of an elevator
A Standard patent application filed on 28 May 1992 credited to Ketoviita, Seppo ; Selin, Kimmo ; Leppanen, Heikki

Details

Application number :

17187  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Procedure for local automatic control of the brightness and sound volume of a signalling device of an elevator  

Inventor :

Ketoviita, Seppo ; Selin, Kimmo ; Leppanen, Heikki  

Agent name :

Collison & Co  

Address for service :

GPO Box 2556 ADELAIDE SA 5001  

Filing date :

28 May 1992  

Associated companies :

 

Applicant name :

Kone Elevator GmbH  

Applicant address :

Rathausstrasse 1 CH-6340 Baar Switzerland  

Old name :

 

Original Source :

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