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发明名称
SUCTION DREDGE CUTTER
摘要
申请公布号
AU5272273(A)
申请公布日期
1974.08.29
申请号
AU19730052722
申请日期
1973.02.28
申请人
ARAOKA, T.
发明人
TOSHINOBU ARAOKA
分类号
E02F3/92
主分类号
E02F3/92
代理机构
代理人
主权项
地址
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