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发明名称
Pfluggrindel
摘要
申请公布号
DE960864(C)
申请公布日期
1957.08.29
申请号
DE1954E009150
申请日期
1954.06.25
申请人
JOSEF EICHER
发明人
EICHER JOSEF
分类号
A01B15/12
主分类号
A01B15/12
代理机构
代理人
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