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发明名称
Vorrichtung zum Bearbeiten kreisbogenfoermiger Flaechen mittels Stossmaschinen
摘要
申请公布号
DE584085(C)
申请公布日期
1933.09.14
申请号
DENDATS097479D
申请日期
申请人
FRANZ SPERAT
发明人
分类号
B23D3/04
主分类号
B23D3/04
代理机构
代理人
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地址
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