4. Metal working
  5. Method of mechanical manufacture
  6. Electrical device making

Martin Kiefer

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Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Method of producing a rotor

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Method of producing a rotor

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Process for fixing a rotor winding

Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate

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Rotor for an electric motor and process for manufacturing...

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2024272

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