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发明名称
Aus Rohren gebildeter Fachwerkträger mit Gurt- und Strebenrohren.
摘要
申请公布号
CH305661(A)
申请公布日期
1955.03.15
申请号
CHD305661
申请日期
1951.07.24
申请人
WESTDEUTSCHE MANNESMANNROEHREN AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT WESTDEUTSCHE MANNESMANNROEHREN
分类号
E04B1/58
主分类号
E04B1/58
代理机构
代理人
主权项
地址
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