4. Liquid purification or separation
  5. Structural installation
  6. Closed circulating system

Fred P. Mattson

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Adaptor for external oil filter

Liquid purification or separation – Structural installation – Closed circulating system
Patent

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Mower attachment for farm tractors

Harvesters – Gang – Rotating cutting reel
Patent

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Oil filter mounting bracket

Tools and hardware – Fastener – support or mount not elsewhere specified – Support – guide – or spacer
Patent

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Profile ID: LFUS-PAI-P-235387

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