4. Machines not elsewhere specified
  5. Agricultural or construction machinery
  6. Element or attachment

David J. Livingstone

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Blade for a soil agitating device

Earth working – Tool – standard or connection – Subsoilers
Patent

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Knife holder for turf aeration machine

Machines not elsewhere specified – Agricultural or construction machinery – Element or attachment
Patent

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Pharmacologically active ketones and use

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent

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Storage of red blood cells

Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure – Having a known elemental analysis
Patent

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Storage of red blood cells

Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure – Having a known elemental analysis
Patent

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Profile ID: LFUS-PAI-P-527605

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