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发明名称
Durch ein Reibkegelgetriebe stufenlos regelbare Foerderschnecke
摘要
申请公布号
DE699990(C)
申请公布日期
1940.12.11
申请号
DE193801B5439D
申请日期
1938.12.02
申请人
DIPL.-ING. WILHELM BREMER
发明人
HAVENITH THEO
分类号
B65G33/34
主分类号
B65G33/34
代理机构
代理人
主权项
地址
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