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发明名称
PELARSKO.
摘要
申请公布号
FI77709(B)
申请公布日期
1988.12.30
申请号
FI19840001127
申请日期
1984.03.21
申请人
SEMTU OY
发明人
LAITAKARI, ANTTI
分类号
E02D;E02D5/52;E04H12/22;(IPC1-7):E02D5/52
主分类号
E02D
代理机构
代理人
主权项
地址
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