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经营范围
发明名称
An improved pencil-holder
摘要
申请公布号
GB756556(A)
申请公布日期
1956.09.05
申请号
GB19530014786
申请日期
1953.05.27
申请人
LOBROS LIMITED
发明人
LOWENSTERN EMIL
分类号
B43K23/00
主分类号
B43K23/00
代理机构
代理人
主权项
地址
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