Title:
多層シート材、コンクリート用防食板及びその製造方法
Document Type and Number:
Japanese Patent JP4888157
Kind Code:
B2
Inventors:
Yasuo Tsunoi
Takashi Arai
Takashi Arai
Application Number:
JP2007048594A
Publication Date:
February 29, 2012
Filing Date:
February 28, 2007
Export Citation:
Assignee:
Nitto Boseki Co., Ltd.
International Classes:
B32B5/26; B32B27/12; B32B37/20
Domestic Patent References:
| JP58000525Y1 | ||||
| JP2004124541A | ||||
| JP2003166299A | ||||
| JP6170820A |
Attorney, Agent or Firm:
Kyozo Norimatsu