发明名称 |
Environmental control unit and method |
摘要 |
A central source of odor neutralizing vapor fed into a floating or partially suspended distribution network is used to control odors from the surface of odiferous ponds having large surface areas.
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申请公布号 |
US4213923(A) |
申请公布日期 |
1980.07.22 |
申请号 |
US19790031662 |
申请日期 |
1979.04.19 |
申请人 |
ROSS WILL INC |
发明人 |
BRYSON, JOHN D |
分类号 |
A61L9/12;(IPC1-7):B01F3/04 |
主分类号 |
A61L9/12 |
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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