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

Norman M. Packard

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Ring manufacture, productive of face contact seal

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Ring manufacture, productive of face contact seal

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

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-1179723

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