Title:
吸音板及びその施工方法
Document Type and Number:
Japanese Patent JP5520087
Kind Code:
B2
Inventors:
Toru Hagiwara
Application Number:
JP2010052441A
Publication Date:
June 11, 2014
Filing Date:
March 10, 2010
Export Citation:
Assignee:
Sekisui Resin Co., Ltd.
International Classes:
E01F8/00
Domestic Patent References:
| JP3647252B2 | ||||
| JP2008050893A | ||||
| JP11093121A | ||||
| JP5071220U |