发明名称 |
METHOD AND APPARATUSES FOR SCREENING |
摘要 |
A screening machine includes wall members, screen assembly guide members, a screen assembly and a compression assembly. The screen assembly includes a frame with a plurality of side members and a screen supported by the frame. The compression assembly is attached to at least one wall member and forms the screen assembly into a concave shape.
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申请公布号 |
US2013098810(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213653162 |
申请日期 |
2012.10.16 |
申请人 |
DERRICK CORPORATION;DERRICK CORPORATION |
发明人 |
WOJCIECHOWSKI KEITH;NEWMAN CHRISTIAN |
分类号 |
B07B1/28;B07B1/46 |
主分类号 |
B07B1/28 |
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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