4. Expansible chamber devices
  5. Piston
  6. Open-ended hollow skirt type

Christophe Geffroy

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Piston and piston rings set

Expansible chamber devices – Piston – Open-ended hollow skirt type
Patent

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Piston and piston rings set

Expansible chamber devices – Piston – Open-ended hollow skirt type
Patent

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Piston scraper ring

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-973583

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