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发明名称
SEALING VALVE UNIT AND WHEEL ASSEMBLY AND METHOD FOR INHIBITING THE ESCAPE OF PARTICULATE MATTER
摘要
申请公布号
EP0941436(A1)
申请公布日期
1999.09.15
申请号
EP19970950754
申请日期
1997.12.02
申请人
INTERNATIONAL MARKETING, INC.
发明人
SCHUESSLER, WARREN, E., JR.;BUCKLES, RAY, G.;SULPOVAR, EFIM, V.;NAGEL, STEVEN, J.
分类号
F16K43/00;B60C29/06;F16K15/20;(IPC1-7):F16K43/00
主分类号
F16K43/00
代理机构
代理人
主权项
地址
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