Patent classifications
H
ELECTRICITY
Load children
H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Load children
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
Load children
3/00
Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
Load children Filter patents View analytics View as hierarchy
H02G3/04
Protective tubing or conduits, e.g. cable ladders or cable troughs
Load children Filter patents View analytics View as hierarchy
H02G3/0462
Tubings, i.e. having a closed section
Load children Filter patents View analytics View as hierarchy
H02G3/0475
formed by a succession of articulated units
Filter patents View analytics View as hierarchy