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发明名称
Verfahren zum Glaetten der Bohrung und ihrer Stirnflaechen bei Glasperlen
摘要
申请公布号
DE1057491(B)
申请公布日期
1959.05.14
申请号
DE1957R021684
申请日期
1957.08.14
申请人
REIMANN;PREISSLER & CO. G.M.B.H.
发明人
PREISSLER JOSEF
分类号
B24B31/00
主分类号
B24B31/00
代理机构
代理人
主权项
地址
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