4. Equipment for production, distribution, or transformation of ene
  5. Energy conversion or transformation

Ippei Hagiwara

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Axial-flow fan with tapered hub and duct

Electrical generator or motor structure – Dynamoelectric – Rotary
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Blower

Pumps – Motor driven – Motor within rotary pumping member
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Control apparatus of transistor motor

Electricity: motive power systems – Switched reluctance motor commutation control
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Disc driving device having a reinforced base

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
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Miniature electric motor

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation
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Profile ID: LFUS-PAI-P-75492

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