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发明名称
Прибор для измерения объемов пористых тел
摘要
申请公布号
SU24981(A1)
申请公布日期
1932.01.31
申请号
SU19300061481
申请日期
1930.01.01
申请人
SAZONOV V.V.
发明人
SAZONOV V.V.
分类号
G01F17/00
主分类号
G01F17/00
代理机构
代理人
主权项
地址
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