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经营范围
发明名称
VENTILATION DUCT
摘要
申请公布号
SU1144653(A1)
申请公布日期
1985.03.15
申请号
SU19833588352
申请日期
1983.05.06
申请人
VNII SELEKTSII SEMENOVODSTVA OVOSHCHNYKH KULTUR
发明人
TOKAREV PAVEL N,SU;DURAKOV ANATOLIJ V,SU;BALDIN PAVEL P,SU
分类号
A01F25/22;(IPC1-7):A01F25/22
主分类号
A01F25/22
代理机构
代理人
主权项
地址
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