发明名称 |
Cover construction |
摘要 |
A cover for material handling equipment including a lower and upper cover plate disposed in overlapping relationship and having means thereon adapted to engage a flange element on the material handling equipment so as to form a seal.
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申请公布号 |
US4090604(A) |
申请公布日期 |
1978.05.23 |
申请号 |
US19760722539 |
申请日期 |
1976.09.13 |
申请人 |
GRAIN PROCESSING CORPORATION |
发明人 |
REIFERT, CHARLES W. |
分类号 |
B65G33/08;B65D90/54;(IPC1-7):B65G15/60;B65G33/00 |
主分类号 |
B65G33/08 |
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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