【発明の名称】ステージコンストラクション工法

Title:

【発明の名称】ステージコンストラクション工法

Document Type and Number:

Japanese Patent JP2973140

Kind Code:

B2

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Inventors:

I TSUKIO

Application Number:

JP10655991A

Publication Date:

November 08, 1999

Filing Date:

April 12, 1991

Export Citation:

Assignee:

I TSUKIO
I AKIRA
I KYOSHI

International Classes:

E01C3/00; (IPC1-7): E01C3/00

Domestic Patent References:

JP5425738B2

Attorney, Agent or Firm:

Koya Konno

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