CPC Subgroup
B23P 6/04 Repairing fractures or cracked metal parts or products, e.g. castings
Full Title
Restoring or reconditioning objects (straightening or restoring form of sheet metal, metal rods, metal tubes, metal profiles, or specific articles made therefrom B21D1/00, B21D3/00; repairing defective or damaged objects by casting techniques B22D19/10) > Repairing fractures or cracked metal parts or products, e.g. castings
1 direct subcode
Child Classifications
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