Title:
透水性ブロック及びその製造方法並びに透水性舗装
Document Type and Number:
Japanese Patent JP4178525
Kind Code:
B2
Inventors:
Hiroyuki Akakawa
Application Number:
JP2006210392A
Publication Date:
November 12, 2008
Filing Date:
August 01, 2006
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
E01C5/00; E01C11/24
Domestic Patent References:
| JP8085907A | ||||
| JP63027603A |
Attorney, Agent or Firm:
Satoshi Kubo