Multiple access communication system having loop-check circuitry for switching intraoffice connections
A Standard patent application filed on 06 April 1987 credited to Fujiwara, Ryuhei

Details

Application number :

71107  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Multiple access communication system having loop-check circuitry for switching intraoffice connections  

Inventor :

Fujiwara, Ryuhei  

Agent name :

SPRUSON & FERGUSON  

Address for service :

GPO Box 3898 SYDNEY NSW 2001  

Filing date :

06 April 1987  

Associated companies :

 

Applicant name :

NEC Corporation  

Applicant address :

33-1, Shiba 5-chome, Minato-Ku, Tokyo, Japan  

Old name :

 

Original Source :

Go  

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