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发明名称
ANORDNUNG ZUR GEBRAUCHSFERTIGEN UNTERBRINGUNG EINER MEHRZAHL VON ZAHNSTOCHERN.
摘要
申请公布号
DE1602467(U)
申请公布日期
1950.03.02
申请号
DE194900D9943U
申请日期
1949.06.15
申请人
WILHELM DRAUDT
发明人
WILHELM DRAUDT
分类号
主分类号
代理机构
代理人
主权项
地址
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