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发明名称
MECHANISM FOR FEEDING OUT SHARP PENCIL LEAD
摘要
申请公布号
JPS5212036(A)
申请公布日期
1977.01.29
申请号
JP19750088622
申请日期
1975.07.18
申请人
PAIROTSUTO PURESHIJIYON KK
发明人
SHIMIZU MITSUO
分类号
B43K21/033;B43K21/16
主分类号
B43K21/033
代理机构
代理人
主权项
地址
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