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发明名称
SPOSOB I URZADZENIE DO KONTROLI SZCZELNOSCI POLACZMETHOD AND APPARATUS FOR CHECKING TIGHTNESS OF TUBEN TYPURURA-PLYTA SITOWA E-SIEVE-PLATE TYPEJOINTS
摘要
申请公布号
PL108157(B1)
申请公布日期
1980.03.31
申请号
PL19760188808
申请日期
1976.04.15
申请人
发明人
分类号
G01M3/28;(IPC1-7):G01M3/28
主分类号
G01M3/28
代理机构
代理人
主权项
地址
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