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经营范围
发明名称
Metode og anordning for hindring av beleggdannelse
摘要
申请公布号
NO20000975(D0)
申请公布日期
2000.02.25
申请号
NO20000000975
申请日期
2000.02.25
申请人
NORSK HYDRO ASA
发明人
GJELSVIK, NORVALD;RAMSTAD, KARI;TYDAL, TRINE
分类号
B32B;(IPC1-7):B32B
主分类号
B32B
代理机构
代理人
主权项
地址
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