4. Electric heating
  5. Metal heating
  6. By arc

Masahiko Hasegawa

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Fuel cell system and control method of same

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
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High-precision machining system

Abrading – Precision device or process - or with condition responsive... – With indicating
Reexamination Certificate

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High-precision machining system

Abrading – Precision device or process - or with condition responsive... – With indicating
Reexamination Certificate

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Laser machining head

Electric heating – Metal heating – By arc
Reexamination Certificate

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Laser oscillator

Coherent light generators – Particular temperature control – Liquid coolant
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Profile ID: LFUS-PAI-P-469259

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