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发明名称
Контроллер для дистанционного полуавтоматического управления клапанами
摘要
申请公布号
SU86516(A1)
申请公布日期
1949.11.30
申请号
SU19493917452
申请日期
1949.05.18
申请人
GOLOVLEV S.G.
发明人
GOLOVLEV S.G.
分类号
F16K31/44
主分类号
F16K31/44
代理机构
代理人
主权项
地址
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