Title:
【発明の名称】アーチ状型枠支保工の施設工法
Document Type and Number:
Japanese Patent JP2691262
Kind Code:
B2
Inventors:
Nobuyuki Matsushita
Application Number:
JP16436789A
Publication Date:
December 17, 1997
Filing Date:
June 27, 1989
Export Citation:
Assignee:
Okabe Co., Ltd.
Okabe Techno System Co., Ltd.
Okabe Techno System Co., Ltd.
International Classes:
E01D1/00; E01D2/00; E01D4/00; E01D21/00; E01D101/24; E01D101/26; (IPC1-7): E01D21/00; E01D2/00
Domestic Patent References:
| JP621905A | ||||
| JP6322968A |
Attorney, Agent or Firm:
Uematsu Shigeru