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发明名称
Verfahren zur Herstellung von magnetischer Flüssigkeit
摘要
申请公布号
DE69802464(D1)
申请公布日期
2001.12.20
申请号
DE1998602464
申请日期
1998.02.18
申请人
FERROFLUIDICS CORP., NASHUA
发明人
RAJ, KULDIP;AZIZ, LUTFUL M.
分类号
H01F1/44;(IPC1-7):H01F1/44
主分类号
H01F1/44
代理机构
代理人
主权项
地址
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