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发明名称
Aufweitewerkzeug für hohle Werkstücke.
摘要
申请公布号
DE59003679(D1)
申请公布日期
1994.01.13
申请号
DE19905003679
申请日期
1990.09.08
申请人
ROTHENBERGER WERKZEUGE-MASCHINEN GMBH, 6000 FRANKFURT, DE
发明人
VELTE, KARL-HEINZ, D-6395 WEILROD, DE
分类号
F16L1/00;B21D39/20;B21D41/02;(IPC1-7):B21D41/02
主分类号
F16L1/00
代理机构
代理人
主权项
地址
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