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发明名称
METHOD OF TESTING ARTICLES FOR AIR-TIGHTNESS
摘要
申请公布号
SU808892(A1)
申请公布日期
1981.02.28
申请号
SU19792776667
申请日期
1979.05.06
申请人
DEDKOV NIKOLAJ S,SU
发明人
DEDKOV NIKOLAJ S,SU
分类号
G01M3/02;(IPC1-7):G01M3/02
主分类号
G01M3/02
代理机构
代理人
主权项
地址
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