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发明名称
Verfahren zum Auskleiden der Innenflaeche von Metallrohren, Behaeltern o. dgl. mit einer Rostschutzmasse
摘要
申请公布号
DE528331(C)
申请公布日期
1931.06.27
申请号
DED528331D
申请日期
1930.01.05
申请人
JAKOB KEULERS
发明人
分类号
B05D7/22
主分类号
B05D7/22
代理机构
代理人
主权项
地址
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