| 发明名称 |
Multi purpose three pass drum dryer |
| 摘要 |
A multi purpose three pass drum dryer comprised of two independent and intermeshed systems utilizing an air circulation flowing contrary to the progression of the material through the dryer.
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| 申请公布号 |
US4477984(A) |
申请公布日期 |
1984.10.23 |
| 申请号 |
US19800202113 |
申请日期 |
1980.10.30 |
| 申请人 |
SCHMIDT, WILFRED O. |
发明人 |
WENGER, HARVEY |
| 分类号 |
F26B11/04;(IPC1-7):F26B17/32 |
主分类号 |
F26B11/04 |
| 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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