IPC Subgroup
C22B 1/248 of metal scrap or alloys
Introduced: July 1974
Last revised: January 2006
Full Title
Preliminary treatment of ores or scrap > Agglomerating; Briquetting; Binding; Granulating > Binding; Briquetting > of metal scrap or alloys
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- Subclass:
- PRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS