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发明名称
VORRICHTUNG ZUM ABSAUGEN VON BOHRSTAUB U. DGL.
摘要
申请公布号
DE1930405(U)
申请公布日期
1966.01.05
申请号
DE196500H3522U
申请日期
1965.10.23
申请人
HEINZ HOELTER
发明人
HEINZ HOELTER
分类号
主分类号
代理机构
代理人
主权项
地址
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