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发明名称
VERFAHREN ZUR HERSTELLUNG VON PLASTIFIZIERTEM HARTMETALLPULVER
摘要
申请公布号
DD293287(A5)
申请公布日期
1991.08.29
申请号
DD19900339364
申请日期
1990.04.03
申请人
VEB HARTMETALLWERK IMMELBORN,DE
发明人
HABERSANG,THOMAS,DE;KUERSCHNER,WOLFGANG,DE;BOEHLKE,WOLFGANG,DE
分类号
B22F1/00;B22F9/04;(IPC1-7):B22F1/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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