Billing center for prepaid telephone calls
A Standard patent application filed on 25 March 1998 credited to Plush, Christopher
;
Green, Shelaine
;
Carr, Brian
;
Ferguson, Michael
;
Roat, David
Details
Application number :
64153
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Billing center for prepaid telephone calls
Inventor :
Plush, Christopher
;
Green, Shelaine
;
Carr, Brian
;
Ferguson, Michael
;
Roat, David