Title:
コンクリートブロック付きマット、および、その製法方法
Document Type and Number:
Japanese Patent JP4584281
Kind Code:
B2
Inventors:
Kumagai Kazu
Application Number:
JP2007112404A
Publication Date:
November 17, 2010
Filing Date:
April 20, 2007
Export Citation:
Assignee:
Kumagai Kazu
International Classes:
B28B1/16; B28B7/26; E02B3/14; E02D17/20
Domestic Patent References:
| JP2004255765A | ||||
| JP57105341A | ||||
| JP2006112156A | ||||
| JP2005344479A |
Attorney, Agent or Firm:
Eiichi Ohara