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发明名称
A METAL-CERAMIC SEAL
摘要
申请公布号
GB2196568(B)
申请公布日期
1991.03.27
申请号
GB19870023321
申请日期
1987.10.05
申请人
* FISCHER & PORTER GMBH
发明人
KLAUS * BENTE
分类号
C04B37/02;G01F1/58
主分类号
C04B37/02
代理机构
代理人
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