发明名称 |
Method for forming, collecting and utilizing wood-waste products |
摘要 |
A method is provided wherein wood-wastes in the form of stumps, limbs, branches, whole trees and the like are formed in a loose pile on a substantially flat site as a filled landfill or abandoned surface mine. The file is allowed to disintegrate until portions are of a crumbly texture at which stage large whole pieces in the pile are separated from the crumbly texture material which then becomes a useful wood-waste product and groundcover at the site at which the separation takes place. Deep-rooted plants are permitted to grow on the pile accelerate the disintegration.
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申请公布号 |
US5560767(A) |
申请公布日期 |
1996.10.01 |
申请号 |
US19950471577 |
申请日期 |
1995.06.06 |
申请人 |
B & B ORGANIC COMPOSITE AND SOILS, INC. |
发明人 |
ANDREWS, JR., WILLIAM S.;ANDREWS, III, WILLIAM S. |
分类号 |
C05F11/00;C05F17/00;(IPC1-7):C05F9/00 |
主分类号 |
C05F11/00 |
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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