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发明名称
MAEHDRESCHER
摘要
申请公布号
DE3042732(A1)
申请公布日期
1981.05.27
申请号
DE19803042732
申请日期
1980.11.13
申请人
SPERRY N.V.
发明人
DE BUSSCHER,CYRIEL F.J.;DE COENE,FRANS J.G.C.;VAN HERPE,FRANCOIS
分类号
A01F12/44;(IPC1-7):A01F12/44;A01F7/02;A01D41/12
主分类号
A01F12/44
代理机构
代理人
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