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Search tools Text Classification Chemistry Measure Numbers Full documents Title Abstract Claims All Any Exact Not Add AND condition These CPCs and their children These exact CPCs Add AND condition
Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

Aparato mejorado para refinar metal en fusion

Classifications

C22B21/06 Obtaining aluminium refining
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AR220038A1

Argentina

Other languages
English
Spanish

Worldwide applications
1979 US 1980 ZA CA IN HU IS JP NO BR AT EP DE AR ES IE YU PL DD GR AU RO NZ CS MX KR

Application AR280464A events
1980-09-30
Application granted