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发明名称
Spyleanordning for innvendig spyling av rör
摘要
申请公布号
NO310280(B1)
申请公布日期
2001.06.18
申请号
NO19990004067
申请日期
1999.08.24
申请人
JOESANG TV ROERINSPEKSJON AS
发明人
JOESANG, INGE
分类号
B08B9/04;(IPC1-7):B08B9/04
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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