发明名称 |
Multiple alloy bushing assembly |
摘要 |
A filament forming apparatus has a bushing that includes structural components and non-structural components. The structural components are formed of a first material having a high creep strength and the ability to withstand corrosive effects of molten mineral materials. The non-structural components are formed of at least a second material that is different from the first material. |
申请公布号 |
US7980099(B2) |
申请公布日期 |
2011.07.19 |
申请号 |
US20070724451 |
申请日期 |
2007.03.15 |
申请人 |
OCV INTELLECTUAL CAPITAL, LLC |
发明人 |
HARMS TODD M.;BEMIS BYRON M.;PURVIS DAVID F. |
分类号 |
C03B37/075;C03B9/48 |
主分类号 |
C03B37/075 |
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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