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发明名称
Improvements in or relating to ceramic seals
摘要
申请公布号
GB659223(A)
申请公布日期
1951.10.17
申请号
GB19490013450
申请日期
1949.05.19
申请人
K. L. G. SPARKING PLUGS LIMITED;GEORGE WILLIAM SCHOOBERT;DENNIS JACK BLIGHT
发明人
分类号
C04B37/02
主分类号
C04B37/02
代理机构
代理人
主权项
地址
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