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经营范围
发明名称
Small drainage lysimeter
摘要
申请公布号
CZ25779(U1)
申请公布日期
2013.08.28
申请号
CZ20130027937U
申请日期
2013.05.17
申请人
VYZKUMNY ·STAV MELIORACI A OCHRANY PUDY, V.V.I.,
发明人
分类号
E21B49/08;E02D1/06;E03B3/06;G01N1/10
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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