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经营范围
发明名称
METHOD OF TESTING FOR FLUID TIGHTNESS
摘要
申请公布号
SU905683(A2)
申请公布日期
1982.02.15
申请号
SU19792716101
申请日期
1979.01.22
申请人
DEDKOV NIKOLAJ S,SU
发明人
DEDKOV NIKOLAJ S,SU
分类号
G01M3/40;G01M3/20;(IPC1-7):G01M3/40
主分类号
G01M3/40
代理机构
代理人
主权项
地址
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