A Patent to treat face masks with a natural bactericide/viricide to make them stop bacteria/virus entering or leaving nose and mouth
A Provisional patent application filed on 14 March 2008 credited to Reynolds, Maxwell John
Details
Application number :
2008901232
Application type :
Provisional
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A Patent to treat face masks with a natural bactericide/viricide to make them stop bacteria/virus entering or leaving nose and mouth