4. Metal working
  5. Method of mechanical manufacture
  6. Heat exchanger or boiler making

Hirofumi Okamoto

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Heat exchanger tube manufacturing method

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Reexamination Certificate

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Object, image data, image data transmission method, card,...

Registers – Records – Particular code pattern
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Object, image data, image data transmission method, card,...

Registers – Records – Particular code pattern
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2523476

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