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IPC Subgroup
E21C 35/06

Equipment for positioning the whole machine in relation to its sub-structure

Introduced: September 1968

Last revised: January 2006

Full Title

Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or > Equipment for positioning the whole machine in relation to its sub-structure

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
EARTH OR ROCK DRILLING; MINING
Subclass:
MINING OR QUARRYING