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发明名称
Device for reduction of gas flow
摘要
申请公布号
GB0212576(D0)
申请公布日期
2002.07.10
申请号
GB20020012576
申请日期
2002.05.31
申请人
CARL-ZEISS-STIFTUNG
发明人
分类号
C03B17/04
主分类号
C03B17/04
代理机构
代理人
主权项
地址
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