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经营范围
发明名称
Kegelstumpfartig ausgebildeter Stopfkoerper
摘要
申请公布号
DE563866(C)
申请公布日期
1932.11.10
申请号
DED563866D
申请日期
申请人
PAUL SCHOLZ & CO.
发明人
分类号
D05B91/08
主分类号
D05B91/08
代理机构
代理人
主权项
地址
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