4. Machines not elsewhere specified
  5. Material working, abrading, or founding machinery
  6. Deforming or crushing

Donald R. Boyer

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Aluminum can compactor

Machines not elsewhere specified – Material working – abrading – or founding machinery – Deforming or crushing
Patent

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Papermakers felt with a resin matrix surface

Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent

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Papermakers felt with a resin matrix surface

Abrasive tool making process – material – or composition – Pore forming
Patent

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Profile ID: LFUS-PAI-P-1095320

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