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发明名称
WERKWIJZE VOOR GRONDWINNING MET EEN ZUIGBAGGER WERKTUIG.
摘要
申请公布号
NL163851(B)
申请公布日期
1980.05.16
申请号
NL19700009822
申请日期
1970.07.02
申请人
KONINKLIJKE MAATSCHAPPIJ TOT HET UITVOEREN VAN OPENBARE WERKEN "ADRIAAN VOLKER N.V.",, ROTTERDAM.
发明人
分类号
E02F3/88;(IPC1-7):E02F3/92
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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