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发明名称
RORNET FOR UNDERJORDISK OLJECISTERN E DYL
摘要
申请公布号
SE8003340(L)
申请公布日期
1980.11.12
申请号
SE19800003340
申请日期
1980.05.05
申请人
MITKO OY
发明人
RUOHONEN L;WINQVIST O
分类号
F16L;F17D;(IPC1-7):F16L1/02
主分类号
F16L
代理机构
代理人
主权项
地址
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