IPC Subgroup
C22B 1/242 with binders
Introduced: July 1974
Last revised: January 2006
Full Title
Preliminary treatment of ores or scrap > Agglomerating; Briquetting; Binding; Granulating > Binding; Briquetting > with binders
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
2 direct subcodes
Child Classifications
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- C22B 1/243 inorganic
- C22B 1/244 organic