Title:
【発明の名称】分離型シールド掘削機
Document Type and Number:
Japanese Patent JP2750361
Kind Code:
B2
Inventors:
ADACHI YOSHIO
MIZUTANI TOSHINORI
MASHITA HIDETO
UEHARA TOSHIAKI
SASAKI YUKINOBU
KURAKI SHUJI
PPONDA AKIHIRO
NAKAMURA MINORU
WATANABE TOORU
UMEZONO TERUHIKO
MIZUTANI TOSHINORI
MASHITA HIDETO
UEHARA TOSHIAKI
SASAKI YUKINOBU
KURAKI SHUJI
PPONDA AKIHIRO
NAKAMURA MINORU
WATANABE TOORU
UMEZONO TERUHIKO
Application Number:
JP10692789A
Publication Date:
May 13, 1998
Filing Date:
April 26, 1989
Export Citation:
Assignee:
KENSETSUSHO DOBOKU KENKYU SHOCHO
ISHIKAWAJIMA HARIMA JUKOGYO KK
KAJIMA KENSETSU KK
SATO KOGYO KK
SHIMIZU KENSETSU KK
SHINNIPPON SEITETSU KK
NISHIMATSU KENSETSU KK
MITSUI KENSETSU KK
ISHIKAWAJIMA HARIMA JUKOGYO KK
KAJIMA KENSETSU KK
SATO KOGYO KK
SHIMIZU KENSETSU KK
SHINNIPPON SEITETSU KK
NISHIMATSU KENSETSU KK
MITSUI KENSETSU KK
International Classes:
E21D9/06; E21D9/08; E21D9/087; (IPC1-7): E21D9/06; E21D9/08
Domestic Patent References:
| JP2229396A |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)