Title:
敷石用ブロック
Document Type and Number:
Japanese Patent JP3133417
Kind Code:
U
Inventors:
Toshihiro Hiraoka
Yasutaka Hiraoka
Yasutaka Hiraoka
Application Number:
JP2007002515U
Publication Date:
July 12, 2007
Filing Date:
April 10, 2007
Export Citation:
Assignee:
Toshihiro Hiraoka
Yasutaka Hiraoka
Yasutaka Hiraoka
International Classes:
E01C5/22
Attorney, Agent or Firm:
Shuichiro Kitamura