Title:
防音壁の遮音板留め金具
Document Type and Number:
Japanese Patent JP4296979
Kind Code:
B2
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Inventors:
Tadahiko Nakanishi
Application Number:
JP2004115057A
Publication Date:
July 15, 2009
Filing Date:
April 09, 2004
Export Citation:
Assignee:
Cosmos Co., Ltd.
International Classes:
E01F8/00
Domestic Patent References:
JP2001026911A | ||||
JP2003268727A | ||||
JP2001065523A | ||||
JP2003313831A |