4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Speaker or housing therefor

Hiroyuki Ochiai

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Compressor, titanium-made rotor blade, jet engine and...

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic
Reexamination Certificate

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Cover

Joints and connections – Articulated members – Pivoted
Reexamination Certificate

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Electrode for discharge surface treatment, manufacturing...

Coating processes – Direct application of electrical – magnetic – wave – or... – Electrical discharge
Reexamination Certificate

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Electrode for electric discharge surface treatment, and...

Electric heating – Metal heating – Cutting or disintegrating
Reexamination Certificate

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Electrode for electric discharge surface treatment, method...

Electric heating – Metal heating – Cutting or disintegrating
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2205724

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