Details

Application number :
28712  
Application type :
Standard  
Application status :
EXPIRED  
Under opposition :
No  
Proceeding type :
 
Invention title :
HEADPHONE  
Inventor :
Yokoyama, Yoshihiro ; Kakiuchi, Tsutomu ; Kamon, Yoshiyuki  
Agent name :
SPRUSON & FERGUSON  
Address for service :
GPO Box 3898 SYDNEY NSW 2001  
Filing date :
25 May 1984  
Associated companies :
 
Applicant name :
Sony Corporation  
Applicant address :
 
Old name :
 
Original Source :
Go  

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