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发明名称
Прибор для контроля уровня жидкостей
摘要
申请公布号
SU72590(A1)
申请公布日期
1948.11.30
申请号
SU19470372547
申请日期
1947.12.26
申请人
BRUMBERG D.S.
发明人
BRUMBERG D.S.
分类号
G01F23/22
主分类号
G01F23/22
代理机构
代理人
主权项
地址
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