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发明名称
Improvements in or relating to the manufacture of ceramic articles
摘要
申请公布号
GB351122(A)
申请公布日期
1931.06.25
申请号
GB19300010581
申请日期
1930.04.03
申请人
JACK FRISBY JORDAN
发明人
分类号
C04B41/50;C04B41/87
主分类号
C04B41/50
代理机构
代理人
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ANTISTAINING MATERIAL
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