Method and apparatus for
US6317782 Патенты
An apparatus and method for detecting the actual viewing of advertisements contained in Web pages or the like, recording
Притязаний: 11. Знаков текста: 40 692.
US6317782 Патенты
An apparatus and method for detecting the actual viewing of advertisements contained in Web pages or the like, recording
Притязаний: 11. Знаков текста: 40 692.