Title:
【発明の名称】レジンコンクリートセグメント及びその製造方法
Document Type and Number:
Japanese Patent JP2922196
Kind Code:
B1
Inventors:
Satoru Yamada
Application Number:
JP11635298A
Publication Date:
July 19, 1999
Filing Date:
April 27, 1998
Export Citation:
Assignee:
Japan High Pressure Concrete Co., Ltd.
International Classes:
E21D11/08; B28B21/30; (IPC1-7): E21D11/08
Domestic Patent References:
| JP9303092A | ||||
| JP63138098A | ||||
| JP7180493A |
Attorney, Agent or Firm:
Yoshio Kosugi (1 person outside)