Tongue cleaning device
A Standard patent application filed on 22 December 1999 credited to Buckley, Christopher David
;
Wang, Ping
;
Feng, Boru
;
Chan, John Geoffrey
Details
Application number :
22072
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Tongue cleaning device
Inventor :
Buckley, Christopher David
;
Wang, Ping
;
Feng, Boru
;
Chan, John Geoffrey