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经营范围
发明名称
VERFAHREN ZUR HERSTELLUNG VON FORMTEILEN AUS PULVERN
摘要
申请公布号
DD300926(A7)
申请公布日期
1992.09.10
申请号
DD19870310132
申请日期
1987.12.09
申请人
EISEN- UND HUETTENWERKE THALE AG,DE;BERGAKADEMIE FREIBERG,DE
发明人
FOERSTER,ELVIRA,DE;LIETZMANN,KLAUS-D.,DE;LIPPMANN,KARL-HEINZ,DE;MUELLER,ROLF,DE;SACK,REINER,DE
分类号
B22F3/12;(IPC1-7):B22F3/12
主分类号
B22F3/12
代理机构
代理人
主权项
地址
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