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发明名称
摘要
申请公布号
FI98074(A)
申请公布日期
1975.09.30
申请号
FI19740000980
申请日期
1974.03.29
申请人
PARAISTEN KALKKI OY-PARGAS KALK AB
发明人
AHONEN E M
分类号
B28B1/08;B28B1/087;B28B3/22;B28B7/18;(IPC1-7):B28B/
主分类号
B28B1/08
代理机构
代理人
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