B01J 37/105 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B01J 37/105

Full Title

Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts > Heat treatment > in the presence of water, e.g. steam

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →