Vorrichtung zum Aufziehen von Kolbenringen auf Kolbenkoerper
申请公布号:DE501252(C)
申请号:DE1928K111822D
申请日期:1928.10.28
申请公布日期:1930.06.30
发明人:SWARTLING HUGO
分类号:B25B27/12
主分类号:B25B27/12
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