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发明名称
MAALING AV VENTILSVIKT.
摘要
申请公布号
NO164862(B)
申请公布日期
1990.08.13
申请号
NO19870002319
申请日期
1987.06.03
申请人
SINTEF - STIFTELSEN FOR INDUSTR OG TEKN FORSKNING VED NTH
发明人
AASTAD, JAN ERIK;SAETHER, FRODE
分类号
F16K37/00;(IPC1-7):F16K37/00
主分类号
F16K37/00
代理机构
代理人
主权项
地址
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