CM-PATRA / record

(no English title in the source record)

Filed / published / granted
2012-07-12 / 2015-06-12 / n/a
Offices
IN (includes the Indian office)
Applicants
Obshchestvo S Ogranichennoy Otvetstvennostyu Obedinennaya Kompaniya Rusal Inzh T Ts (RU, foreign-industry)
Minerals
Aluminium (not on list)
Stages
Electrochemical recovery
CPC
C25C3/14
Abstract (first 170 chars)
The invention relates to a device for the metered feeding of stock into an aluminium electrolyser. The device comprises a hopper for the material to be metered a metering

Why it is labelled this way

Decided by cpc-rules: Matched aluminium by CPC and text.

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