4. Compositions
  5. Preservative agents
  6. Anti-oxidants or chemical change inhibitants

Cesar Romero-Sierra

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Flower preservation

Stock material or miscellaneous articles – Three dimension imitation or 'treated' natural product – Flora
Patent

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Lower preservation

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent

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Preservation of Douglas fir needles

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent

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Preservation of green plant tissues

Stock material or miscellaneous articles – Three dimension imitation or 'treated' natural product – Flora
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Preservation of green plant tissues

Coating processes – Plant member or animal specimen coating
Patent

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Profile ID: LFUS-PAI-P-779942

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