Teaching tool
A Petty patent application filed on 16 January 1998 credited to Tsao, Chin-Chen

Details

Application number :
52100  
Application type :
Petty  
Application status :
CEASED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Teaching tool  
Inventor :
Tsao, Chin-Chen  
Agent name :
SPRUSON & FERGUSON  
Address for service :
GPO Box 3898 SYDNEY NSW 2001  
Filing date :
16 January 1998  
Associated companies :
 
Applicant name :
Tsao, Chin-Chen  
Applicant address :
No 152 Tung Pei Street Chung Shan District Taipei City Taiwan  
Old name :
 
Original Source :
Go  

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