发明名称 |
Honeycomb with varying channel size and die for manufacturing |
摘要 |
A honeycomb structure which includes an inlet end and an outlet end opposing each other and a plurality of cell channels extending along an axis from the inlet end to the outlet end, the cell channels having non-equal, square cross-sections, and an extrusion die for making the same.
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申请公布号 |
US2003044572(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
US20020202711 |
申请日期 |
2002.07.24 |
申请人 |
BEALL DOUGLAS M.;MARCHER JOHNNY |
发明人 |
BEALL DOUGLAS M.;MARCHER JOHNNY |
分类号 |
F01N3/02;B01D39/20;B01D46/00;B01D46/24;B28B3/26;F01N3/022;(IPC1-7):B32B3/12 |
主分类号 |
F01N3/02 |
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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