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经营范围
发明名称
Tuerdrueckerverbindung
摘要
申请公布号
DE1031175(B)
申请公布日期
1958.05.29
申请号
DE1952B023119
申请日期
1952.11.27
申请人
GEBR. BETZ
发明人
分类号
E05B3/04
主分类号
E05B3/04
代理机构
代理人
主权项
地址
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