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发明名称
IMPROVED GASKET HAVING MULTIPLE REGIONS OF DIFFERENT DENSITIES AND THICKNESSES AND METHOD OF MANUFACTURING SAME
摘要
申请公布号
GB2206656(B)
申请公布日期
1991.04.03
申请号
GB19870016063
申请日期
1987.07.08
申请人
* DANA CORPORATION
发明人
JEROME G * BELTER
分类号
F16J15/12
主分类号
F16J15/12
代理机构
代理人
主权项
地址
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