Head set apparatus, communication terminal apparatus and communication system
A Standard patent application filed on 29 June 2005 credited to Itoh, Katsutoshi
;
Natori, Makoto
;
Itagaki, Takeshi
;
Yasuda, Mitsuyoshi
;
Yoshimura, Osamu
;
Yokoshi, Minoru
Details
Application number :
2005202864
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Head set apparatus, communication terminal apparatus and communication system