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发明名称
BALLPEN
摘要
申请公布号
KR850003229(Y1)
申请公布日期
1985.12.28
申请号
KR19830010752U
申请日期
1983.12.17
申请人
CHONG, JUNG-HUN
发明人
CHONG, JUNG-HUN
分类号
B43K29/00;(IPC1-7):B43K29/00
主分类号
B43K29/00
代理机构
代理人
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地址
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