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发明名称
Propeller
摘要
申请公布号
FI980049(A0)
申请公布日期
1998.01.13
申请号
FI19980000049
申请日期
1998.01.13
申请人
POHJOLA, JUKKA KALEVI
发明人
POHJOLA, JUKKA KALEVI
分类号
B63H;(IPC1-7):B63H
主分类号
B63H
代理机构
代理人
主权项
地址
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