Anti-skid device for a crutch and a crutch provided with an anti-skid device
A Standard patent application filed on 30 August 2002 credited to Wahlkvist, Anders
Details
Application number :
2002313950
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Anti-skid device for a crutch and a crutch provided with an anti-skid device