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发明名称
Tiegel zur thermischen Behandlung von Metallen, Legierungen oder Gegenständen aus solchen in schmelzflüssigen Bädern.
摘要
申请公布号
AT128786(B)
申请公布日期
1932.06.25
申请号
ATD128786
申请日期
1928.04.12
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
分类号
主分类号
代理机构
代理人
主权项
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