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经营范围
发明名称
WRITING MEANS WITH WRITTING LIQUID PLACED IN FREE VOLUME
摘要
申请公布号
CS252196(B1)
申请公布日期
1987.08.13
申请号
CS19850001455
申请日期
1985.03.01
申请人
UHLIR,MILAN,CS
发明人
UHLIR,MILAN,CS
分类号
B43K7/00;B43K8/02;(IPC1-7):B43K7/00;B43K11/04
主分类号
B43K7/00
代理机构
代理人
主权项
地址
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