Title:
土木構造物用コンクリートブロックの製造方法及び土木構造物用コンクリートブロック
Document Type and Number:
Japanese Patent JP5319258
Kind Code:
B2
Inventors:
Takuo Yukimoto
Isamu Shimizu
Isamu Shimizu
Application Number:
JP2008313782A
Publication Date:
October 16, 2013
Filing Date:
December 09, 2008
Export Citation:
Assignee:
Nikken Engineering Co., Ltd.
International Classes:
B28B11/06; B28B11/10; B28B23/00; E02B3/14
Domestic Patent References:
| JP2192908A | ||||
| JP4112003A | ||||
| JP10291211A | ||||
| JP63166781A | ||||
| JP7172959A | ||||
| JP2008214883A | ||||
| JP2002180438A | ||||
| JP6315920A |
Attorney, Agent or Firm:
Takakichi Hayashi