Method for protecting seller and buyer in telecommunications transaction using computer network system
A Standard patent application filed on 23 December 2000 credited to Lee, Yoo-Chan
;
Lee, Jae-Hun
;
Song, Wan-Ho
;
Lee, Jun-Hee
Details
Application number :
22339
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method for protecting seller and buyer in telecommunications transaction using computer network system