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发明名称
ROBINET A BAGUE D'ETANCHEITE ELASTOMERE/CERAMIQUE
摘要
<p>Cette bague d'étanchéité annulaire, sans fin, a une partie (6) en matériau élastomère, percée de deux trous (9) traversants diamétralement opposés et une partie (7) en céramique à découvert sur la face circonférentielle intérieure.</p>
申请公布号
FR2956890(A1)
申请公布日期
2011.09.02
申请号
FR20100000820
申请日期
2010.03.01
申请人
KSB SAS
发明人
DUBOY DOMINIQUE
分类号
F16J15/00;F16K1/226
主分类号
F16J15/00
代理机构
代理人
主权项
地址
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