Protective helmet with pivoting and engagable vizor, in particular for motorcyclists
A Standard patent application filed on 17 November 1987 credited to Fohl, Artur
Details
Application number :
82746
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Protective helmet with pivoting and engagable vizor, in particular for motorcyclists