4. Conveyors: power-driven
  5. Conveyor for changing attitude of item relative to conveyed...
  6. By conveying randomly faced items and turning items to...

Edgar E. Spielman

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Grading and dozing attachment for a tractor

Earth working – Scraper between front and rear ground supports of vehicle – Push frame for scrapers
Patent

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Semiautomatic firearm

Ordnance – Automatic – Breech block lock
Patent

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Tamperproof closure

Bottles and jars – Closures – Frangible member or portion
Patent

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Unscrambler-unloader

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveying randomly faced items and turning items to...
Patent

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Profile ID: LFUS-PAI-P-964696

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