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发明名称
SIDE KNOCK TYPE MECHANICAL PENCIL
摘要
申请公布号
KR0120875(Y1)
申请公布日期
1998.07.15
申请号
KR19950007002U
申请日期
1995.04.10
申请人
KOTOBUKI KK.
发明人
KAKEYAMA, HIDEHEI;HOOMIJI, WOOEKI;MIJUYA, YOSIHIDE
分类号
B43K29/02;B43K21/00;B43K21/16;B43K21/20;B43K24/08;B43K25/00;(IPC1-7):B43K21/00
主分类号
B43K29/02
代理机构
代理人
主权项
地址
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