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PCE
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DIFF Subgroup
E21C 35/187

with arrangement of fluid-spraying nozzles (supply of fluid to the nozzles E21C35/22)

Introduced: January 1995

Title

Titles differ between systems:

IPC: with arrangement of fluid-spraying nozzles

CPC: with arrangement of fluid-spraying nozzles (supply of fluid to the nozzles E21C35/22)

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 > Mining picks; Holders therefor > with arrangement of fluid-spraying nozzles

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 > Mining picks; Holders therefor (planing knives E21C27/44) > with arrangement of fluid-spraying nozzles (supply of fluid to the nozzles E21C35/22)

No child classifications to compare. This is a leaf node in both IPC and CPC.