4. Gas separation
  5. Two or more separators
  6. Plies or layers of different characteristics or orientation

Richard M. Rosen

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Adjustable air filter kit

Gas separation – With means securing or retaining separating media – Fastening means pierces or penetrates media
Patent

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Gasketed multi-media air cleaner

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

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Profile ID: LFUS-PAI-P-565417

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