Patent classifications
E
FIXED CONSTRUCTIONS
Load children
E04
BUILDING
Load children
E04C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
Load children
5/00
Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
Load children Filter patents View analytics View as hierarchy
E04C5/01
Reinforcing elements of metal, e.g. with non-structural coatings
Load children Filter patents View analytics View as hierarchy
E04C5/06
of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders
Load children Filter patents View analytics View as hierarchy