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经营范围
发明名称
AUTOMATIC IDENTIFYING DEVICE FOR DOCUMENT CHANGED PART
摘要
申请公布号
JPH02255964(A)
申请公布日期
1990.10.16
申请号
JP19890013525
申请日期
1989.01.23
申请人
SUMITOMO METAL IND LTD
发明人
KOBAYASHI TSUNEAKI
分类号
G06F17/24
主分类号
G06F17/24
代理机构
代理人
主权项
地址
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