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发明名称
AQUAOUS BALL PEN TIP AND METHOD OF MANUFACTURING THE SAME
摘要
申请公布号
JPS52110127(A)
申请公布日期
1977.09.16
申请号
JP19760025688
申请日期
1976.03.10
申请人
TONBO PENCIL
发明人
KAWASAKI ISAO
分类号
B43K1/08;B43K7/00
主分类号
B43K1/08
代理机构
代理人
主权项
地址
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