4. Animal husbandry
  5. Feeding device
  6. Hopper and trough

Francis H. Pearce

Inventor

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Humidity control system including a peristaltic pump and incubat

Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed
Patent

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Incubator suitable for use in hatching eggs

Animal husbandry – Feeding device – Hopper and trough
Patent

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Turning of eggs in incubators

Animal husbandry – Feeding device – Hopper and trough
Patent

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Profile ID: LFUS-PAI-P-925697

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