4. Metal treatment
  5. Stock
  6. Age or precipitation hardened or strengthened

Hirotsugu Kawanaka

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Heat resisting steel, steam turbine rotor shaft using the...

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – With runner shaft of specific shape or material
Reexamination Certificate

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Pipe for steam turbine, manufacturing process of same, main...

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Specific casing or vane material
Reexamination Certificate

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Steam turbine rotor and steam turbine plant

Metal treatment – Stock – Age or precipitation hardened or strengthened
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3161590

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