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发明名称
SAUGBAGGER
摘要
申请公布号
DE2613369(B2)
申请公布日期
1978.01.26
申请号
DE19762613369
申请日期
1976.03.29
申请人
发明人
分类号
E02F3/90;F16L39/04;(IPC1-7):E02F3/90
主分类号
E02F3/90
代理机构
代理人
主权项
地址
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