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发明名称
Einrichtung zum Räumen und Profilieren von Gräben
摘要
申请公布号
AT268364(B)
申请公布日期
1969.02.10
申请号
AT19650001450
申请日期
1965.02.18
申请人
MINISTERIUM FUER VERKEHRSWESEN
发明人
ING. HERBERT SCHMIDT;ING. HERBERT STROBACH
分类号
E02F;E02F5/02
主分类号
E02F
代理机构
代理人
主权项
地址
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