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发明名称
Maschine zur Behandlung der Innenflaeche von Rohrleitungen
摘要
申请公布号
DE908215(C)
申请公布日期
1954.04.01
申请号
DE1952A015435
申请日期
1952.03.27
申请人
P. VON ARX & CO. A.G.
发明人
ARX PAUL VON
分类号
B08B9/04;B08B9/049
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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