Title:
【考案の名称】杭の無溶接継手構造
Document Type and Number:
Japanese Patent JP2572753
Kind Code:
Y2
Inventors:
Hiromichi Togami
Hirofumi Kato
Satoru Yamada
Hiroshi Kasahara
Hirofumi Kato
Satoru Yamada
Hiroshi Kasahara
Application Number:
JP1735893U
Publication Date:
May 25, 1998
Filing Date:
April 07, 1993
Export Citation:
Assignee:
Sintoku Industry Co., Ltd.
Daido Concrete Industry Co., Ltd.
Japan High Pressure Concrete Co., Ltd.
Maeda Pipe Manufacturing Co., Ltd.
Daido Concrete Industry Co., Ltd.
Japan High Pressure Concrete Co., Ltd.
Maeda Pipe Manufacturing Co., Ltd.
International Classes:
E02D5/24; (IPC1-7): E02D5/24
Attorney, Agent or Firm:
Yoshio Kosugi (2 outside)