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发明名称
INSTRUMENT PEN MOUNTING
摘要
申请公布号
GB2022830(B)
申请公布日期
1982.12.15
申请号
GB19790019890
申请日期
1979.06.07
申请人
GRAPHIC CONTROLS CORP
发明人
分类号
B43K8/00;B43K17/00;G01D15/16;(IPC1-7):G01D15/16
主分类号
B43K8/00
代理机构
代理人
主权项
地址
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