4. Railway rolling stock
  5. Locomotives
  6. Traction regulators

Erwin Lenz

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Advanced steering and propulsion system for ships

Marine propulsion – Jet drive
Patent

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Apparatus and method for extracting focused solar radiant energy

Stoves and furnaces – Tool having fluid fuel burner – Curling iron
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Apparatus and method for extracting focused solar radiant energy

Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent

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Apparatus and method for extracting focused solar radiant energy

Power plants – Utilizing natural heat – Solar
Patent

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Derailment resisting, tractive power railway system

Railway rolling stock – Locomotives – Traction regulators
Patent

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Profile ID: LFUS-PAI-P-278059

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