| 发明名称 |
Welded item, method for welding two layers of thermoplastic material, method for installing a valve, and ball |
| 摘要 |
A welded item is shown having an extruded weld bead with a high tensile strength relative to the layers from which it is formed. A valve with an insert is shown. A ball with an internal plenum is shown. |
| 申请公布号 |
AU2004249695(A1) |
申请公布日期 |
2004.12.29 |
| 申请号 |
AU20040249695 |
申请日期 |
2004.06.10 |
| 申请人 |
TBDC, LLC |
发明人 |
WADE SUMMERS |
| 分类号 |
B29D22/00;B29C35/08;B29C49/00;B29C49/20;B29C49/60;B29C51/02;B29C51/26;B29C65/00;B29C65/02;B29C65/04;B29C65/14;B29C69/00;B60C17/06 |
主分类号 |
B29D22/00 |
| 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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