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经营范围
发明名称
System and method for protecting plants from freeze damage
摘要
申请公布号
US4763440(B1)
申请公布日期
1995.05.09
申请号
US19830509919
申请日期
1983.07.01
申请人
JAMES GREGORY S.
发明人
JAMES GREGORY S.
分类号
A01G13/02;A01G13/04;A01G13/06;(IPC1-7):A01G13/02
主分类号
A01G13/02
代理机构
代理人
主权项
地址
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