【発明の名称】養殖真珠用核材料及びその製造方法

Title:

【発明の名称】養殖真珠用核材料及びその製造方法

Document Type and Number:

Japanese Patent JP2831109

Kind Code:

B2

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Inventors:

SATO TATSUYA
KATSUMURA JUJI
KOBAYASHI MASAKI

Application Number:

JP22466890A

Publication Date:

December 02, 1998

Filing Date:

August 27, 1990

Export Citation:

Assignee:

TOSHIBA TANGAROI KK

International Classes:

A01K61/00; (IPC1-7): A01K61/00

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