DIFF Subgroup
E01D 19/12 Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges (sleepers E01B3/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
CPC: Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges (sleepers E01B3/00)
Full Title
Full titles differ between systems:
IPC:
Details of bridges > Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
CPC:
Structural or constructional details of bridges > Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges (sleepers E01B3/00)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open