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发明名称
ESCORREDOR DE PRATOS
摘要
申请公布号
BR7601609(A)
申请公布日期
1977.09.13
申请号
BR19760001609
申请日期
1976.03.17
申请人
RODRIGUES IND COM DE FILTROS J G
发明人
RODRIGUES J
分类号
A47J47/20;(IPC1-7):A47J47/20
主分类号
A47J47/20
代理机构
代理人
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地址
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