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发明名称
Прибор для взятия проб жидкостей на любой глубине
摘要
申请公布号
SU17845(A1)
申请公布日期
1930.09.30
申请号
SU19290041242
申请日期
1929.02.21
申请人
DMITRIEV G.P.
发明人
DMITRIEV G.P.
分类号
G01N1/10
主分类号
G01N1/10
代理机构
代理人
主权项
地址
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