4. Metal deforming
  5. By use of closed-die and coacting work-forcer
  6. Cup or shell drawing

Seung W. Lyu

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Method of making tin-layered stock material and containers there

Metal treatment – Compositions – Heat treating
Patent

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Split punch for drawing and ironing containers

Metal deforming – By use of closed-die and coacting work-forcer – Cup or shell drawing
Patent

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Tandem ironing land assembly

Metal deforming – By use of closed-die and coacting work-forcer – Cup or shell drawing
Patent

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Wall construction for containers

Receptacles – Receptacle side wall made of two or more layers of material... – Beverage receptacle
Patent

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Profile ID: LFUS-PAI-P-195305

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