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经营范围
发明名称
PIVOTED DEFLECTOR
摘要
申请公布号
SU1592464(A1)
申请公布日期
1990.09.15
申请号
SU19843785743
申请日期
1984.08.31
申请人
VNII BUROVOJ TEKHNIKI
发明人
VASILEV YURIJ S,SU;POTASHNIKOV VLADIMIR D,SU;KILDIBEKOV VALERIJ A,SU
分类号
E21B7/08
主分类号
E21B7/08
代理机构
代理人
主权项
地址
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