Title:
セグメントの製造方法
Document Type and Number:
Japanese Patent JP4219666
Kind Code:
B2
Inventors:
Munetaka Ozeki
Application Number:
JP2002356757A
Publication Date:
February 04, 2009
Filing Date:
December 09, 2002
Export Citation:
Assignee:
Ishikawajima Building Materials Industry Co., Ltd.
International Classes:
B28B23/00; E21D11/04; B28B13/02; E21D11/08
Domestic Patent References:
| JP9150414A | ||||
| JP9225911A | ||||
| JP2001341116A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama