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发明名称
Apparat zum Erzeugen oder Nacharbeiten von Nuten durch Schleifen oder Fräsen.
摘要
申请公布号
CH251457(A)
申请公布日期
1947.10.31
申请号
CHD251457
申请日期
1946.01.09
申请人
WITTWER,FREDERIC
发明人
WITTWER,FREDERIC
分类号
B24B19/02
主分类号
B24B19/02
代理机构
代理人
主权项
地址
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