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发明名称
Krossningstaong
摘要
申请公布号
FI660(U1)
申请公布日期
1993.04.14
申请号
FI19930000076U
申请日期
1993.02.11
申请人
DECRAB OY
发明人
SALMELA, ERKKI
分类号
B02C1/04;(IPC1-7):B02C1/04
主分类号
B02C1/04
代理机构
代理人
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地址
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