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发明名称
摘要
申请公布号
NO123995(B)
申请公布日期
1972.02.14
申请号
NO19690000768
申请日期
1969.02.25
申请人
KARL KRISTIAN KOBS KROEYER
发明人
KARL KRISTIAN KOBS KROEYER
分类号
C03C4/00;(IPC1-7):C03C7/00
主分类号
C03C4/00
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代理人
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