DIFF Subgroup
H01H 31/34 with movable contact adapted to engage an overhead transmission line, e.g. for branching
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Air-break switches for high tension without arc-extinguishing or arc-preventing means > with movable contact adapted to engage an overhead transmission line, e.g. for branching
CPC:
Air-break switches for high tension without arc-extinguishing or arc-preventing means (in combination with high tension or heavy-current switches with arc-extinguishing or arc-preventing means H01H33/00) > with movable contact adapted to engage an overhead transmission line, e.g. for branching
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open