Title:
コンクリートブロック及びその製造方法
Document Type and Number:
Japanese Patent JP4405751
Kind Code:
B2
Inventors:
Eiji Sawada
Hiroaki Aoyama
Yukihiko Ichimura
Maeda Keikazu
Hiroaki Aoyama
Yukihiko Ichimura
Maeda Keikazu
Application Number:
JP2003153602A
Publication Date:
January 27, 2010
Filing Date:
May 30, 2003
Export Citation:
Assignee:
Milcon Co., Ltd.
International Classes:
B28B1/16; B28B1/14
Domestic Patent References:
| JP6227878A | ||||
| JP2283403A | ||||
| JP64018603A |
Attorney, Agent or Firm:
Hikoji Hirasaki