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经营范围
发明名称
Leichtmetallkolben, insbesondere für Brennkraftmaschinen.
摘要
申请公布号
AT143068(B)
申请公布日期
1935.10.10
申请号
ATD143068
申请日期
1934.10.11
申请人
BRUNO SCHUMANN
发明人
BRUNO SCHUMANN
分类号
主分类号
代理机构
代理人
主权项
地址
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