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发明名称
DISPOSITIF POUR AFFUTER DES ARETES HELICOIDALES
摘要
申请公布号
RO64237(A2)
申请公布日期
1979.03.15
申请号
RO19740077594
申请日期
1974.02.09
申请人
INSTITUTUL DE CERCETARI SI PROIECTARI DE MASINI AGRICOLE,RO
发明人
OPREA,ION,RO;WOLF,CAROL B.,RO;MUNTEANU,ALEXANDRU C.,RO;DAN,ALEXANDRU,RO
分类号
B24B3/42;(IPC1-7):B24B3/42
主分类号
B24B3/42
代理机构
代理人
主权项
地址
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