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发明名称
VORRICHTUNG ZUM EINBLASEN VON REAKTIONSFAEHIGEN STOFFEN IN METALLSCHMELZEN
摘要
申请公布号
DE6603949(U)
申请公布日期
1969.11.20
申请号
DE19660003949U
申请日期
1965.03.19
申请人
DORTMUND-HOERDER HUETTENUNION AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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