Broadband loudspeaker
A Standard patent application filed on 17 March 1998 credited to Koppen, Detlef

Details

Application number :

72073  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Broadband loudspeaker  

Inventor :

Koppen, Detlef  

Agent name :

Griffith Hack  

Address for service :

GPO Box 1285 MELBOURNE VIC 3001  

Filing date :

17 March 1998  

Associated companies :

 

Applicant name :

Sorus Audio AG  

Applicant address :

Zimmerstrasse 16 D-46049 Oberhausen Germany  

Old name :

 

Original Source :

Go  

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