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经营范围
发明名称
ARRANGEMENT FOR TESTING TIGHTNESS OF PRODUCTS
摘要
申请公布号
SU732714(A1)
申请公布日期
1980.05.05
申请号
SU19782683284
申请日期
1978.11.13
申请人
ZAJTSEV VLADIMIR P,SU
发明人
ZAJTSEV VLADIMIR P,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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