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发明名称
Verfahren zum Blankbeizen von Metallen, insbesondere Eisen.
摘要
申请公布号
AT155615(B)
申请公布日期
1939.02.25
申请号
ATD155615
申请日期
1935.03.01
申请人
DR. ING. WALTER HEIMBERGER
发明人
DR. ING. WALTER HEIMBERGER
分类号
主分类号
代理机构
代理人
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