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发明名称
Устройство для испытания полых предметов сжатым воздухом на герметичность
摘要
申请公布号
SU58032(A1)
申请公布日期
1939.11.30
申请号
SU19390023524
申请日期
1939.04.25
申请人
SHILOV S.N.
发明人
SHILOV S.N.
分类号
G01M3/08;F17C1/00;G01N3/10
主分类号
G01M3/08
代理机构
代理人
主权项
地址
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