Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous sideflanges
A Standard patent application filed on 05 December 2000 credited to Guerrasio, Antonio
Details
Application number :
22194
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous sideflanges