4. Coating processes
  5. Foraminous product produced
  6. Filter, sponge, or foam

David M. Townsley

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Air filter and method of construction

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation
Patent

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Air filter and method of construction

Coating processes – Foraminous product produced – Filter – sponge – or foam
Patent

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Profile ID: LFUS-PAI-P-790618

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