合成セグメント - Nippon Steel Corporation

Title:

合成セグメント

Document Type and Number:

Japanese Patent JP4709790

Kind Code:

B2

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Inventors:

Munehiro Ishida
Masato Miyake
Masashima Nakajima

Application Number:

JP2007061788A

Publication Date:

June 22, 2011

Filing Date:

March 12, 2007

Export Citation:

Assignee:

Nippon Steel Corporation

International Classes:

E21D11/14; E21D11/08

Domestic Patent References:

JP2006052630A
JP2003027894A

Attorney, Agent or Firm:

Nobuyuki Hayashi
Yasuhiko

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