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经营范围
发明名称
Un utensilio para limpoiar los tipos de las máquinas de escribir
摘要
申请公布号
ES5167(U)
申请公布日期
1939.07.16
申请号
ES19670000051U
申请日期
1937.12.18
申请人
KORESHA, WILHEM
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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