LINE CIRCUIT FOR DRIVING A RINGER AND A SERVICE INDICATING LAMP IN A TELEPHONE SET
A Standard patent application filed on 23 December 1985 credited to Itoh, Masaki ; Tanaka, Yoshishige ; Koike, Junichi

Details

Application number :

51563  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

LINE CIRCUIT FOR DRIVING A RINGER AND A SERVICE INDICATING LAMP IN A TELEPHONE SET  

Inventor :

Itoh, Masaki ; Tanaka, Yoshishige ; Koike, Junichi  

Agent name :

Davies Collison Cave  

Address for service :

Level 15 1 Nicholson Street MELBOURNE VIC 3000  

Filing date :

23 December 1985  

Associated companies :

 

Applicant name :

Fujitsu Limited  

Applicant address :

 

Old name :

 

Original Source :

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