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发明名称
SCHLAGBOHRGERAET.
摘要
申请公布号
DE1746449(U)
申请公布日期
1957.06.06
申请号
DE195700T7910U
申请日期
1957.02.11
申请人
HANS THUM
发明人
HANS THUM
分类号
B23B45/16
主分类号
B23B45/16
代理机构
代理人
主权项
地址
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