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经营范围
发明名称
Betonkern-Bohrgeraet
摘要
申请公布号
DE1427764(A1)
申请公布日期
1968.12.19
申请号
DE19641427764
申请日期
1964.01.18
申请人
SCHUETZEICHEL,JOHANNES
发明人
MEFFERT,JOHANNES
分类号
B25H1/00
主分类号
B25H1/00
代理机构
代理人
主权项
地址
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