4. Unearthing plants or buried objects
  5. Extractor
  6. Opposed plant engagers

Arnold E. Ernst

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Cultivator apparatus

Earth working – With ground support vertically adjustable relative to frame
Patent

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Disc scraping apparatus

Planting – Drilling – Lister units
Patent

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Friction furnace

Stoves and furnaces – Heaters – Frictional
Patent

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Implement re-alignment hitch

Land vehicles – Wheeled – Articulated vehicle
Patent

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Plant pulling apparatus

Unearthing plants or buried objects – Extractor – Opposed plant engagers
Patent

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Profile ID: LFUS-PAI-P-591817

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