Method fro signalling/communication within an entrance telephone system and an entrance telephone system communicating according to the method
A Standard patent application filed on 27 December 1991 credited to Trell, Anders Edvard

Details

Application number :
91765  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Method fro signalling/communication within an entrance telephone system and an entrance telephone system communicating according to the method  
Inventor :
Trell, Anders Edvard  
Agent name :
 
Address for service :
 
Filing date :
27 December 1991  
Associated companies :
 
Applicant name :
Trell, Anders Edvard  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor