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IPC Subgroup
E01B 35/06

for measuring irregularities in longitudinal direction

Introduced: September 1968

Last revised: January 2006

Full Title

Applications of measuring apparatus or devices for track-building purposes > for measuring irregularities in longitudinal direction

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Subclass:
PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS

2 direct subcodes

Child Classifications

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