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发明名称
Прибор для записи изменений уровня морей, рек и водоемов
摘要
申请公布号
SU92310(A1)
申请公布日期
1950.11.30
申请号
SU19480379713
申请日期
1948.04.07
申请人
PODGORBUNSKIJ A.I.
发明人
PODGORBUNSKIJ A.I.
分类号
G01F23/58
主分类号
G01F23/58
代理机构
代理人
主权项
地址
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