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发明名称
Maschine zum Ausbohren von AEsten und Ausfuellen von Astloechern in Brettern
摘要
申请公布号
DE533065(C)
申请公布日期
1931.09.08
申请号
DED533065D
申请日期
1930.05.11
申请人
GOTTFRIED MAURER
发明人
分类号
B27G1/00
主分类号
B27G1/00
代理机构
代理人
主权项
地址
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