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发明名称
VERFAHREN ZUM HERSTELLEN VON ZAHNRADWELLEN MITTELS ELEKTRONENSTRAHLSCHWEISSEN
摘要
申请公布号
DD150709(A1)
申请公布日期
1981.09.16
申请号
DD19800220478
申请日期
1980.04.16
申请人
WIESNER,PETER,DD;RAU,WILFRIED,DD
发明人
WIESNER,PETER,DD;RAU,WILFRIED,DD
分类号
B23K15/00;(IPC1-7):B23K15/00
主分类号
B23K15/00
代理机构
代理人
主权项
地址
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