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经营范围
发明名称
Nivelliergeraet
摘要
申请公布号
DE542195(C)
申请公布日期
1932.01.21
申请号
DENDATF070193D
申请日期
申请人
OTTO FENNEL SOEHNE
发明人
分类号
G01C5/00
主分类号
G01C5/00
代理机构
代理人
主权项
地址
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