A length adjustment device of suction extension pipe for vacuum cleaner
A Standard patent application filed on 25 September 2000 credited to Ha, Jong-Mok

Details

Application number :
74571  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
A length adjustment device of suction extension pipe for vacuum cleaner  
Inventor :
Ha, Jong-Mok  
Agent name :
 
Address for service :
 
Filing date :
25 September 2000  
Associated companies :
 
Applicant name :
Eunsung Electronics Co., Ltd.  
Applicant address :
 
Old name :
 
Original Source :
Go  

Same Inventor