CULTURING OF PEARLS

A method of producing cultured pearls in abalones without endangering their lives, which comprises the steps of: perforating a hole through the shell of the abalone, depositing a nucleus bead on the reproductive organ of the abalone through said hole of the shell, covering the hole with a lid and bo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GOTOH, HIDEYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TRAPPING
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