发明名称 |
METHOD AND APPARATUS FOR INSTALLING, RETRIEVING AND REUSING PROTECTIVE COVERINGS FOR PLANTS, VINES AND TREES |
摘要 |
The present invention provides improved implements and methods for dispensing and retrieving protective crop covering materials (PCCM) onto/from rows of crops, particularly vineyard crops, to protect the plants from nuisance birds and weather conditions which cause damage to the crops. Basically, there is disclosed herein a system for layout of PCCM from a bulk roll of PCCM onto crops, a system for retrieving the PCCM from the crops and disposing it or storing said PCCM on reusable spools and a system for layout of the PCCM from the reusable spools.
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申请公布号 |
WO9925174(A1) |
申请公布日期 |
1999.05.27 |
申请号 |
WO1998US24559 |
申请日期 |
1998.11.17 |
申请人 |
LEUCADIA, INC. |
发明人 |
ANDROS, MATTHEW, J.;CASTADIO, ROBER, M.;WELCHER, SCOTT, J.;TABER, MICHAEL, R.;MARTIN, LON, M. |
分类号 |
A01G13/02;(IPC1-7):A01G13/02 |
主分类号 |
A01G13/02 |
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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