CM-PATRA / record

(no English title in the source record)

Filed / published / granted
2012-11-23 / 2015-10-02 / n/a
Offices
IN (includes the Indian office)
Applicants
Industrie De Nora Spa (IT, foreign-industry)
Minerals
General metallurgy (mineral unspecified)
Stages
Electrochemical recovery
CPC
C25C7/02
Abstract (first 170 chars)
2The present invention concerns an electrode for oxygen evolution in electroplating plants comprising a valve metal substrate and an outer catalytic layer the substrate c

Why it is labelled this way

Decided by cpc-rules: Metallurgy classes (C22B) without a named mineral.

Source: Google Patents Public Data (BigQuery), CC BY 4.0.