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发明名称
FOERFARANDE FOER ATT AVLAEGSNA ORGANISKA AEMNEN FRAON INDUSTRIPROCESSESER.
摘要
申请公布号
FI901977(A0)
申请公布日期
1990.04.20
申请号
FI19900001977
申请日期
1990.04.20
申请人
A. AHLSTROM CORPORATION
发明人
HYNNINEN, PERTTI
分类号
C02F1/28;C02F1/52;C02F1/66;D21C11/00;D21F1/66;(IPC1-7):C02F/
主分类号
C02F1/28
代理机构
代理人
主权项
地址
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