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发明名称
Aparato para afilar cuchillos.
摘要
申请公布号
ES14329(Y)
申请公布日期
1947.06.01
申请号
ES19290000143U
申请日期
1947.01.15
申请人
GOBATTO, EMILIA
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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