Title:
水中構造物接触防護材および水中構造物設置方法
Document Type and Number:
Japanese Patent JP5689738
Kind Code:
B2
Inventors:
木井 敦夫
坂井 勝洋
坂井 勝洋
Application Number:
JP2011103586A
Publication Date:
March 25, 2015
Filing Date:
May 06, 2011
Export Citation:
Assignee:
五洋建設株式会社
International Classes:
E02D23/02
Attorney, Agent or Firm:
Keijichiro Tamura
Ken-ichi Kobayashi
Ken-ichi Kobayashi