4. Motor vehicles
  5. Power
  6. Electric

Robert G. Metzner

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Hybrid car with electric and heat engine

Motor vehicles – Power – Electric
Patent

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Hybrid electric vehicle control methods and devices

Prime-mover dynamo plants – Electric control – Engine control
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Wind vector resolution device

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable
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Profile ID: LFUS-PAI-P-619779

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