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发明名称
Differentiell gepumpte Ferrofluidabdichtung
摘要
申请公布号
DE69314097(D1)
申请公布日期
1997.10.30
申请号
DE1993614097
申请日期
1993.06.22
申请人
FERROFLUIDICS CORP., NASHUA, N.H., US
发明人
TOBONI, JAMES C., BEDFORD, NEW HAMPSHIRE 03110, US;BLACK, THOMAS J.,JNR., MERRIMACK, NEW HAMSHIRE, 03054, US
分类号
F16J15/43;H01J35/02;H01J35/10;H01R39/30;H01R39/64;(IPC1-7):H01J35/10;F16J15/40
主分类号
F16J15/43
代理机构
代理人
主权项
地址
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