Door locking device for unlocking a lock and opening a door simultaneously
A Standard patent application filed on 01 December 2000 credited to Yeh, Wen-Tien

Details

Application number :
71955  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Door locking device for unlocking a lock and opening a door simultaneously  
Inventor :
Yeh, Wen-Tien  
Agent name :
HODGKINSON McINNES PATENTS  
Address for service :
Level 21 201 Elizabeth Street SYDNEY NSW 2000  
Filing date :
01 December 2000  
Associated companies :
 
Applicant name :
Yeh, Wen-Tien  
Applicant address :
No. 1-6, Ta Lee Street Taipei Taiwan  
Old name :
 
Original Source :
Go  

Same Inventor