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发明名称
Устройство для взятия проб нефти из герметически закрытых резервуаров
摘要
申请公布号
SU24989(A1)
申请公布日期
1932.01.31
申请号
SU19280023532
申请日期
1928.02.11
申请人
BEDNIKOV S.I.
发明人
BEDNIKOV S.I.
分类号
G01N1/10;E04H7/00
主分类号
G01N1/10
代理机构
代理人
主权项
地址
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