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Title:
【発明の名称】シールドトンネルセグメント及びシールドトンネル構造
Document Type and Number:
Japanese Patent JP2580314
Kind Code:
B2
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Inventors:
OBARA YOSHUKI
KUHARA TAKASHI
HOTSUTA TAKASHI
NODA KENJI
TOYODA TOSHINORI
SARADA SUSUMU
SONODA TETSUJI
FUJIMOTO AKIO
Application Number:
JP3115989A
Publication Date:
February 12, 1997
Filing Date:
February 13, 1989
Export Citation:
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Assignee:
SHIMIZU KENSETSU KK
SENDA KENSETSU KOGYO KK
NIPPON SHIBITSUKU KONSARUTANTO KK
KAWASAKI JUKOGYO KK
HAZAMAGUMI KK
SHINNIPPON SEITETSU KK
International Classes:
E21D11/04; (IPC1-7): E21D11/04
Domestic Patent References:
JP2136498A
Attorney, Agent or Firm:
Harada Shinichi



 
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