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发明名称
摘要
申请公布号
DE2438315(C3)
申请公布日期
1979.01.25
申请号
DE19742438315
申请日期
1974.08.09
申请人
SINTERMETALLWERK KREBSOEGE GMBH, 5608 KREBSOEGE
发明人
HOFFMANN, GOTTFRIED, DR.-ING., 5608 RADEVORMWALD
分类号
B22F3/16;(IPC1-7):B22F3/16
主分类号
B22F3/16
代理机构
代理人
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