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发明名称
Vorrichtung zum Verbinden von sich kreuzenden Stäben, insbesondere für Baugerüste.
摘要
申请公布号
CH267893(A)
申请公布日期
1950.04.30
申请号
CHD267893
申请日期
1948.10.16
申请人
BECVAR,JOSEF;BERGMANN,KARL A.
发明人
BECVAR,JOSEF;A. BERGMANN,KARL
分类号
E04G7/14
主分类号
E04G7/14
代理机构
代理人
主权项
地址
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