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发明名称
Привод искроотметчика пневмоэлектрических индикаторов
摘要
申请公布号
SU89136(A1)
申请公布日期
1949.11.30
申请号
SU19490397055
申请日期
1949.05.11
申请人
KRYZHANSKIJ A.P.
发明人
KRYZHANSKIJ A.P.
分类号
G01L23/20
主分类号
G01L23/20
代理机构
代理人
主权项
地址
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