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发明名称
Verfahren zum Abrichten von schneckenfoermigen Schleifwerkzeugen
摘要
申请公布号
DE748587(C)
申请公布日期
1944.11.06
申请号
DE1938N042707D
申请日期
1938.12.04
申请人
DEUTSCHE NILES WERKE AG.
发明人
NIESSEN DIPL.-ING. KARL OTTO
分类号
B24B53/07
主分类号
B24B53/07
代理机构
代理人
主权项
地址
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