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发明名称
PUSH-BUTTON BY MECHANISM OF BALL PEN
摘要
申请公布号
KR840000670(Y1)
申请公布日期
1984.04.25
申请号
KR19820007318U
申请日期
1982.09.16
申请人
CHIN SU-GON
发明人
CHIN SU-GON
分类号
B43K24/04;(IPC1-7):B43K24/04
主分类号
B43K24/04
代理机构
代理人
主权项
地址
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