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发明名称
FREMGANGSMAATE FOR NEDBRYTNING AV EN FIBERSTRUKTUR DANNET AV KRYSSENDE MINERALULLFIBRE
摘要
申请公布号
NO142708(B)
申请公布日期
1980.06.23
申请号
NO19780001025
申请日期
1978.03.22
申请人
AHLSTROEM OY, A.,
发明人
LOIKAS, TAIMO UNTAMO,;RISTOLA, JAAKKO TAPANI,
分类号
B02C4/02;B02C4/00;C03B37/16;D01G1/10;(IPC1-7):C03B37/10
主分类号
B02C4/02
代理机构
代理人
主权项
地址
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