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发明名称
Verfahren zum Entfernen von Oberflaechenschichten bei Metalldrahtstiften
摘要
申请公布号
DE817478(C)
申请公布日期
1951.10.18
申请号
DE1950S001991
申请日期
1950.03.02
申请人
SUEDDEUTSCHE TELEFON-APPARATE-
发明人
DETZER HANS;WAGNER HANS
分类号
B24B31/00;H01J5/46
主分类号
B24B31/00
代理机构
代理人
主权项
地址
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