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发明名称
Schwimmsaugbagger mit einseitig am freien Ende eines Saugrohres angebrachtem Schaufelrad
摘要
申请公布号
DE722850(C)
申请公布日期
1942.07.23
申请号
DE1938L095578D
申请日期
1938.09.11
申请人
LUEBECKER MASCHINENBAU-GESELLSCHAFT
发明人
PENNINGS PIETER;CHRISTIENSEN WILHELM
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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