of catalysts comprising metals, oxides or hydroxides of the noble metals

Full Title

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group > Regeneration or reactivation > of catalysts comprising metals, oxides or hydroxides of the noble metals

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Subclass:

CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS