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经营范围
发明名称
PROPELLING PENCIL
摘要
申请公布号
JPS5369728(A)
申请公布日期
1978.06.21
申请号
JP19760145229
申请日期
1976.12.03
申请人
PILOT PRECISION
发明人
SUMITA HIROSHI
分类号
B43K21/16;B43K21/22
主分类号
B43K21/16
代理机构
代理人
主权项
地址
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