Tone ringing transducer fitted inside a communications terminal
A Standard patent application filed on 04 November 1993 credited to Goring, Klaus ; Michalzik, Dirk ; Brink, Ludger

Details

Application number :

53690  

Application type :

Standard  

Application status :

WITHDRAWN  

Under opposition :

No  

Proceeding type :

 

Invention title :

Tone ringing transducer fitted inside a communications terminal  

Inventor :

Goring, Klaus ; Michalzik, Dirk ; Brink, Ludger  

Agent name :

 

Address for service :

 

Filing date :

04 November 1993  

Associated companies :

 

Applicant name :

Siemens Aktiengesellschaft  

Applicant address :

 

Old name :

 

Original Source :

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