发明名称 |
Aquarium filter housing with rounded bottom |
摘要 |
An aquarium filter having a filter housing with a rounded bottom. The filter housing including a housing input that directs water into an interior chamber such that the water sweeps across the rounded bottom to reduce or eliminate dead spots and reduce particulate settlement.
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申请公布号 |
US7638044(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20070893367 |
申请日期 |
2007.08.15 |
申请人 |
TETRA HOLDING (US), INC. |
发明人 |
HUEHN DONALD BARRY;ROARK JOSEPH;WARDEN JEFFREY |
分类号 |
A01K63/04 |
主分类号 |
A01K63/04 |
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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