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发明名称
Schleifvorrichtung zum Planschleifen der Stirnraender an Konservenglaesern u. dgl.
摘要
申请公布号
DE562127(C)
申请公布日期
1932.10.21
申请号
DED562127D
申请日期
申请人
ERNST HERMANN RINGEL
发明人
分类号
B24B9/12
主分类号
B24B9/12
代理机构
代理人
主权项
地址
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