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发明名称
Schrägrost mit Kühleinrichtung.
摘要
申请公布号
AT117564(B)
申请公布日期
1930.04.25
申请号
ATD117564
申请日期
1926.10.09
申请人
ING. ADALBERT SCHAUMANN
发明人
ING. ADALBERT SCHAUMANN
分类号
主分类号
代理机构
代理人
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