Keyboard having visible and invisible states
A Standard patent application filed on 21 May 1991 credited to Hurst, Peter William ; Loeber, Peter John

Details

Application number :

78679  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Keyboard having visible and invisible states  

Inventor :

Hurst, Peter William ; Loeber, Peter John  

Agent name :

 

Address for service :

 

Filing date :

21 May 1991  

Associated companies :

 

Applicant name :

Eurotherm Recorders Limited  

Applicant address :

Dominion Way Worthing West Sussex BN14 8QL United Kingdom  

Old name :

 

Original Source :

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