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发明名称
Дистанционный указатель уровня воды в паровых котлах
摘要
申请公布号
SU43006(A1)
申请公布日期
1935.05.31
申请号
SU19340143784
申请日期
1934.03.13
申请人
SALAGIN N.K.
发明人
SALAGIN N.K.
分类号
G01F23/16;F22B37/78
主分类号
G01F23/16
代理机构
代理人
主权项
地址
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