4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Kurt Ewald

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Co-tube assembly for heating and air conditioning system

Pipes and tubular conduits – Plural duct – Coaxial
Reexamination Certificate

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Sealing device

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Sealing device

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Profile ID: LFUS-PAI-P-867823

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