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发明名称
Summuti vooderdis ohu- voi gaasikanalitele
摘要
申请公布号
EE04385(B1)
申请公布日期
2004.10.15
申请号
EE20010000497
申请日期
2000.03.22
申请人
PAROC GROUP OY AB
发明人
LEIF PETTERSSON
分类号
F16L55/033;F24F13/24;(IPC1-7):F16L55/033
主分类号
F16L55/033
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代理人
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