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经营范围
发明名称
Protection system to prevent damage to a gas diffusion membrane
摘要
申请公布号
GB0203474(D0)
申请公布日期
2002.04.03
申请号
GB20020003474
申请日期
1999.08.12
申请人
KVAERNER PROCESS SYSTEMS AS
发明人
分类号
B01D53/22
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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