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DIFF Subgroup
E01H 8/12

specially adapted to grooved rails, flangeways, or like

Introduced: September 1968

Title

Titles differ between systems:

IPC: specially adapted to grooved rails, flangeways, or the like

CPC: specially adapted to grooved rails, flangeways, or like

Full Title

Full titles differ between systems:

IPC:

Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails > Removing undesirable matter from rails, flange grooves, or the like, e.g. removing ice from contact rails, removing mud from flange grooves > specially adapted to grooved rails, flangeways, or the like

CPC:

Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails (E01H1/00 - E01H6/00 take precedence; ) > Removing undesirable matter from rails, flange grooves, or the like , e.g. removing ice from contact rails, removing mud from flange grooves (heating, blowing, or fluid-applying devices installed in the track E01B19/00; built-in draining devices for rails E01B21/02; removing ballast from rails E01B27/04) > specially adapted to grooved rails, flangeways, or like

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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