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发明名称
METHOD OF DREDGING AND/OR GETTING OUT A WINNING FROM BOTTOMS OF WATER REGIONS
摘要
申请公布号
PL236555(A2)
申请公布日期
1983.03.28
申请号
PL19820236555
申请日期
1982.05.21
申请人
CZEMPIK ERYK;MARSZALEK JEREMI;MYSLOWIECKI JAN;STRAP EDWARD
发明人
CZEMPIK ERYK;MARSZALEK JEREMI;MYSLOWIECKI JAN;STRAP EDWARD
分类号
E02B;E02F;(IPC1-7):E02B/;E02F/
主分类号
E02B
代理机构
代理人
主权项
地址
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