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经营范围
发明名称
Схема измерения поглощения ультразвука
摘要
申请公布号
SU126281(A1)
申请公布日期
1959.11.30
申请号
SU19580596222
申请日期
1958.04.02
申请人
MARKELOV V.A.
发明人
MARKELOV V.A.
分类号
G01H5/00
主分类号
G01H5/00
代理机构
代理人
主权项
地址
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