4. Land vehicles: wheels and axles
  5. Wheel
  6. Skate wheel

Charles A. Berg

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Compression loaded collapsible wheel

Land vehicles: wheels and axles – Wheel – Skate wheel
Patent

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Energy conservation in shower bathing

Baths – closets – sinks – and spittoons – Shower – With heating means
Patent

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Energy conservation in shower bathing

Baths – closets – sinks – and spittoons – Shower – With heating means
Patent

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Heat conservation in workpieces

Heating – Work feeding – agitating – discharging or conveying...
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Heat recuperation

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Profile ID: LFUS-PAI-P-232407

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