After-sale service intermediation system, and method thereof
A Standard patent application filed on 10 March 2001 credited to Dong, Woo-Sang
;
Kim, Sae-Kwon
Details
Application number :
41239
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
After-sale service intermediation system, and method thereof