发明名称 |
ROAD SIGN MEMBER, SOUND ABSORBING DEVICE, AND MANUFACTURING METHOD OF ROAD SIGN MEMBER |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a road sign member which allows a road sign to be clearly viewed when a through-hole is formed. <P>SOLUTION: A front plate 2 includes a plate member 21 with its surface provided with a part of road sign 22. The plate member 21 has a plurality of through-holes 2a formed and includes a plate-like part 2e and a bent portion 2d that is bent to the backside around the through-holes 2a. The surface of the plate-like part 2e and the bent portion 2d are provided with the part of road sign 22. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012172447(A) |
申请公布日期 |
2012.09.10 |
申请号 |
JP20110036923 |
申请日期 |
2011.02.23 |
申请人 |
SEKISUI JUSHI CO LTD;SHUTOKO MAINTENANCE EAST TOKYO |
发明人 |
HAGIWARA TORU;OSADA TAKESHI;YOSHIKAWA HIROSHI;OKABE TSUGUYOSHI |
分类号 |
E01F9/00;E01F8/00 |
主分类号 |
E01F9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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