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发明名称
Verfahren und Vorrichtung zur Herstellung von Zahnraedern durch Einwalzen der Zaehne
摘要
申请公布号
DE909686(C)
申请公布日期
1954.04.22
申请号
DE1951A014106
申请日期
1951.09.30
申请人
WERNER ARNSDORF
发明人
ARNSDORF WERNER
分类号
B21H5/02
主分类号
B21H5/02
代理机构
代理人
主权项
地址
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