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发明名称
VORRICHTUNG ZUR HERSTELLUNG VON GESINTERTEN WOLFRAMKARBID-WERKZEUGSCHNEIDEN
摘要
申请公布号
DE2942132(A1)
申请公布日期
1980.05.22
申请号
DE19792942132
申请日期
1979.10.18
申请人
SPRINGBORN,KARL SIEGFRIED
发明人
SIEGFRIED SPRINGBORN,KARL
分类号
B22F7/08;B22F3/03;B22F3/14;B22F5/00;B23P15/32;(IPC1-7):B22F3/12
主分类号
B22F7/08
代理机构
代理人
主权项
地址
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