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经营范围
发明名称
MECHANICAL PENCIL
摘要
申请公布号
JPH07329485(A)
申请公布日期
1995.12.19
申请号
JP19940151752
申请日期
1994.06.10
申请人
KOTOBUKI:KK
发明人
KAGEYAMA SHUHEI;ANZAI SHOJI;MITSUYA YOSHIHIDE;YAMAMOTO TSUKASA
分类号
B43K21/027;(IPC1-7):B43K21/027
主分类号
B43K21/027
代理机构
代理人
主权项
地址
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