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经营范围
发明名称
PLUMA ESTILOGRAFICA RETRACTIL.
摘要
申请公布号
ES147045(Y)
申请公布日期
1970.03.01
申请号
ES19690147045U
申请日期
1969.03.28
申请人
MARTINEZ TUDON
发明人
分类号
B43K
主分类号
B43K
代理机构
代理人
主权项
地址
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