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发明名称
VERFAHREN ZUR HERSTELLUNG EINES FILTERMATERIALS
摘要
申请公布号
AT375820(B)
申请公布日期
1984.09.10
申请号
AT19790007618
申请日期
1979.11.30
申请人
SIREN MATTI JUHANI
发明人
分类号
A24D3/08;A24D3/16;(IPC1-7):A24D3/08;A24D3/10
主分类号
A24D3/08
代理机构
代理人
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地址
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