Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product

Child Classifications

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• B22F 2005/001
• B22F 2005/002
• B22F 2005/004
• B22F 2005/005
• B22F 5/003
• B22F 5/006
• B22F 5/007
• B22F 5/008
• B22F 5/009
• B22F 5/02 of piston rings
• B22F 5/04 of turbine blades
• B22F 5/06 of threaded articles, e.g. nuts
• B22F 5/08 of toothed articles, e.g. gear wheels; of cam discs
• B22F 5/10 of articles with cavities or holes, not otherwise provided for in the preceding subgroups
• B22F 5/12 of wires