DIFF Subgroup
E21C 35/12 along a conveyor for the cut material
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups , or > Guiding the machine > along a conveyor for the cut material
CPC:
Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00 > Guiding the machine > along a conveyor for the cut material
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- E21C 35/14 Equipment for pressing the conveyor towards the working face IPC+CPC Available in IPC and CPC