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发明名称
СПОСОБ КОНТРОЛЯ ГЕРМЕТИЧНОСТИ ПОЛЫХ ИЗДЕЛИЙ
摘要
申请公布号
RU1496442(C)
申请公布日期
2005.12.20
申请号
SU19874190925
申请日期
1987.02.04
申请人
发明人
分类号
G01M3/02
主分类号
G01M3/02
代理机构
代理人
主权项
地址
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