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发明名称
SHARP PENCIL
摘要
申请公布号
KR840002385(Y1)
申请公布日期
1984.11.22
申请号
KR19830002129U
申请日期
1983.03.11
申请人
YUN, HWI-JONG
发明人
YAMAMODO, KEN
分类号
B43K21/06;(IPC1-7):B43K21/06
主分类号
B43K21/06
代理机构
代理人
主权项
地址
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