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发明名称
DREHROST-GASERZEUGER.
摘要
申请公布号
DE1656599(U)
申请公布日期
1953.05.28
申请号
DE195300K1212U
申请日期
1953.03.09
申请人
KLOECKNER-HUMBOLDT-DEUTZ A.G.
发明人
分类号
主分类号
代理机构
代理人
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