Patent classifications
C
CHEMISTRY; METALLURGY
Load children
C02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Load children
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Load children
2103/00
Nature of the water, waste water, sewage or sludge to be treated
Load children Filter patents View analytics View as hierarchy
C02F2103/16
from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Filter patents View analytics View as hierarchy