4. Powder metallurgy processes
  5. Powder metallurgy processes with heating or sintering
  6. Making composite or hollow article

Per Billgren

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Blank for gun barrel, method for producing said gun barrel...

Ordnance – Barrels – Composite
Reexamination Certificate

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Method relating to powder metallurgical manufacturing of a body

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent

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Method relating to the manufacturing of a composite metal produc

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent

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Tool die blank and manufacturing method thereof

Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent

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Profile ID: LFUS-PAI-P-916780

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