4. Animal husbandry
  5. Aquatic animal culturing
  6. Aquarium

John Jansen

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Aquarium extension

Animal husbandry – Aquatic animal culturing – Aquarium
Patent

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Developing roller, developing apparatus comprising the...

Electrophotography – Image formation – Development
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Wall-less animal containment system

Animal husbandry – Confining or housing
Patent

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Profile ID: LFUS-PAI-P-1303171

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