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发明名称
Gliederegge mit Zinken verschiedenen Gewichts
摘要
申请公布号
DE659441(C)
申请公布日期
1938.05.04
申请号
DE1934S113953D
申请日期
1934.05.17
申请人
FIRMA RUD. SACK
发明人
分类号
A01B19/08
主分类号
A01B19/08
代理机构
代理人
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