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发明名称
RECORDING PEN
摘要
申请公布号
JPS6175216(A)
申请公布日期
1986.04.17
申请号
JP19840197355
申请日期
1984.09.20
申请人
GRAPHTEC CORP
发明人
HIRANO SHUJI;TOYOSAWA TAKESHI
分类号
G01D15/16
主分类号
G01D15/16
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代理人
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