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发明名称
ELECTRIC PENCIL SHARPENER
摘要
申请公布号
JPH10217691(A)
申请公布日期
1998.08.18
申请号
JP19970023542
申请日期
1997.02.06
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
GOTO NOBUYUKI
分类号
B43L23/02;B43L23/06;(IPC1-7):B43L23/06
主分类号
B43L23/02
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