Blotter cover
The blotter cover of this invention uses advanced forward end of fan blade to blotter and exhaust. So it can separately absorb most of the waste oil out the box. Part of the waste oil flow into the leaking hole on the inner wall of the box from oil pipe through guard, the other part is absorbed by t...
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Main Author | |
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Format | Patent |
Language | English |
Published |
30.03.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
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