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C21C

PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

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Edits on 16 Mar, 2022
"update inverses"
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Golden AI
edited on 16 Mar, 2022
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C21C 7/00
Edits on 5 Mar, 2022
"update inverses"
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Golden AI
edited on 5 Mar, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Child classification
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C21C 5/00
"Created via: Entity Importer"
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Golden AI
created this topic on 5 Mar, 2022
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 C21C

PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

Infobox
Is a
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Patent classification
Classification Type
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Cooperative Patent Classification
Parent classification
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C21
Website
http://data.epo.org/linked-data/def/cpc/C21C

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