| 发明名称 |
DUCT |
| 摘要 |
<p>A duct in which the welding strength of the parting lines is enhanced and which facilitates the attaching job is provided. The duct of the present embodying mode has a mean thickness of the entire duct of 1mm or less, and includes projections (300) on inner surface sides of the duct on the parting lines PL.</p> |
| 申请公布号 |
EP2728272(A1) |
申请公布日期 |
2014.05.07 |
| 申请号 |
EP20120804738 |
申请日期 |
2012.06.22 |
| 申请人 |
KYORAKU CO., LTD. |
发明人 |
TANI, NAOTO;TAMADA, TERUO;IWASAKI, KENJI |
| 分类号 |
F24F13/02;B60H1/00;F16L9/00;F16L9/127 |
主分类号 |
F24F13/02 |
| 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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