Supervisory audio tone-signalling tone (sat-st) handling
A Standard patent application filed on 06 December 1996 credited to Lundberg, Jan-Erik ; Gustafson, Fredrik

Details

Application number :
12159  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Supervisory audio tone-signalling tone (sat-st) handling  
Inventor :
Lundberg, Jan-Erik ; Gustafson, Fredrik  
Agent name :
 
Address for service :
 
Filing date :
06 December 1996  
Associated companies :
 
Applicant name :
Telefonaktiebolaget LM Ericsson (PUBL)  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor