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发明名称
Herstellung von Bodenringen mit Schlingerstueckansaetzen fuer Feuerbuechsen
摘要
申请公布号
DE532924(C)
申请公布日期
1931.09.05
申请号
DED532924D
申请日期
申请人
HENSCHEL & SOHN A.G.
发明人
分类号
B21K7/12
主分类号
B21K7/12
代理机构
代理人
主权项
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