Title:
【発明の名称】歩径道路構造物とその構造体
Document Type and Number:
Japanese Patent JP2597909
Kind Code:
B2
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Inventors:
Keiji Sekiguchi
Application Number:
JP11818889A
Publication Date:
April 09, 1997
Filing Date:
May 11, 1989
Export Citation:
Assignee:
Diatex Co., Ltd.
International Classes:
E01C5/00; E01C7/00; E01C9/08; E01C13/04; E01C15/00; (IPC1-7): E01C5/00; E01C9/08; E01C13/04; E01C15/00
Attorney, Agent or Firm:
Tsutomu Watanabe (1 person outside)