| 发明名称 |
Corrugated polyamide tube |
| 摘要 |
A corrugated polyamide tube comprises a corrugated outer layer (a) of polyamide resin, and a flat inner tube layer (b) of polyetheramide elastomer, where (b) is fixed to (a) at its bottom portion. |
| 申请公布号 |
EP1481794(A1) |
申请公布日期 |
2004.12.01 |
| 申请号 |
EP20040012564 |
申请日期 |
2004.05.27 |
| 申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
IWATA, YOSHIRO;FUJIMURA, HIDEKI |
| 分类号 |
F16L9/12;B32B1/08;B32B3/28;B32B27/08;B32B27/34 |
主分类号 |
F16L9/12 |
| 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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