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发明名称
VERFAHREN ZUR HERSTELLUNG EINES FILTERS
摘要
申请公布号
DE59803645(D1)
申请公布日期
2002.05.08
申请号
DE19985003645
申请日期
1998.07.27
申请人
NFT NANO-FILTERTECHNIK GMBH
发明人
HOFMANN, WILFRIED;SCHEYBANI, TSCHANGIZ
分类号
B01J19/00;C25F3/12;H01L21/3063;(IPC1-7):C25F3/12;H01L21/306
主分类号
B01J19/00
代理机构
代理人
主权项
地址
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