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发明名称
COMPOUND WRITING INSTRUMENT
摘要
申请公布号
KR930005088(B1)
申请公布日期
1993.06.15
申请号
KR19900011642
申请日期
1990.07.31
申请人
ROTRING-WERKE RIEPE KG.
发明人
SATO, SADAO;EGEBART, LINER;ESMAN, PETE O.
分类号
B43K24/10;B43K24/16;B43K24/18;B60R21/20;(IPC1-7):B43K27/00
主分类号
B43K24/10
代理机构
代理人
主权项
地址
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