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发明名称
摘要
申请公布号
DE2815261(C2)
申请公布日期
1980.05.29
申请号
DE19782815261
申请日期
1978.04.08
申请人
ERNESTUS, MANFRED, 6200 WIESBADEN
发明人
ERNESTUS, MANFRED, 6200 WIESBADEN
分类号
E02D27/01;(IPC1-7):E04C1/39;E02D27/02
主分类号
E02D27/01
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