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发明名称
TRENNVORRICHTUNG
摘要
申请公布号
DE3542275(A1)
申请公布日期
1986.06.05
申请号
DE19853542275
申请日期
1985.11.29
申请人
NATIONAL RESEARCH DEVELOPMENT CORP.
发明人
ERIC ARNOLD,ROGER
分类号
A01F12/44;(IPC1-7):A01F7/02;A01C23/00;A01D41/12;A01F12/18;A01F12/42;A01F12/48;A01F15/00
主分类号
A01F12/44
代理机构
代理人
主权项
地址
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