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发明名称
摘要
申请公布号
DE2205715(B2)
申请公布日期
1979.09.27
申请号
DE19722205715
申请日期
1972.02.08
申请人
KOPPARFORS AB, OCKELBO (SCHWEDEN)
发明人
TOERNSTROEM, INGVAR, OCKELBO (SCHWEDEN)
分类号
A01C5/04;A01C11/00;(IPC1-7):A01C11/02
主分类号
A01C5/04
代理机构
代理人
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