4. Metal working
  5. Method of mechanical manufacture
  6. Impeller making

Ryou Akiyama

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Gas turbine, gas turbine apparatus, and refrigerant...

Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate

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Gas turbine, gas turbine apparatus, and refrigerant...

Power plants – Combustion products used as motive fluid – Combustion products generator
Reexamination Certificate

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Gas turbine, gas turbine apparatus, and refrigerant...

Power plants – Combustion products used as motive fluid – Process
Reexamination Certificate

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Production process of gas turbine

Power plants – Combustion products used as motive fluid – Convertible or combined with feature other than combustion...
Reexamination Certificate

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Production process of gas turbine

Metal working – Method of mechanical manufacture – Impeller making
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2405702

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