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经营范围
发明名称
TUBULAR NIB PEN
摘要
申请公布号
DE3561932(D1)
申请公布日期
1988.04.28
申请号
DE19853561932
申请日期
1985.04.19
申请人
ROTRING-WERKE RIEPE KG
发明人
GOH, DJING-SAN
分类号
B43K8/00;B43K8/02;(IPC1-7):B43K8/00
主分类号
B43K8/00
代理机构
代理人
主权项
地址
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