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发明名称
Drehbrücke mit Mittelzapfenführung und beidseitigem Antrieb, insbesondere Rundräumerbrücke für Kläranlagen
摘要
申请公布号
CH405178(A)
申请公布日期
1965.12.31
申请号
CH19620009254
申请日期
1962.08.02
申请人
VON ROLL AG
发明人
分类号
B01D21/20
主分类号
B01D21/20
代理机构
代理人
主权项
地址
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