4. Pipe joints or couplings
  5. Packed
  6. Frictional retention upon insertion

John D. Sandkamp

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Advanced disposable air cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent

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Joint and seal system for air transfer tubes

Pipe joints or couplings – Packed – Frictional retention upon insertion
Patent

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Profile ID: LFUS-PAI-P-1413533

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