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

Tadayoshi Akutsu

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High strength spring

Metal treatment – Having portions of differing metallurgical properties or... – Spring
Patent

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Metal gasket

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

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Metal gasket with stepped intermediate plate

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

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Method for manufacturing a high-strength spring

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent

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Profile ID: LFUS-PAI-P-665310

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