【発明の名称】水溶性の有機天然高分子化合物の精製法

Title:

【発明の名称】水溶性の有機天然高分子化合物の精製法

Document Type and Number:

Japanese Patent JP3362280

Kind Code:

B2

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Inventors:

Tokuo Ikeuchi
Hitoshi Takayama
Koji Shinohara
Kenzo Ikemori
Makoto Watanabe
Noo Yamada

Application Number:

JP15596992A

Publication Date:

January 07, 2003

Filing Date:

May 22, 1992

Export Citation:

Assignee:

Konica Corporation

International Classes:

B01J41/04; C08B30/04; (IPC1-7): C08B30/04; B01J41/04

Domestic Patent References:

JP480278A
JP4253783A

Other References:

【文献】国際公開91/290(WO,A1)

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