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发明名称
IMPACT DOT HEAD
摘要
申请公布号
JPH03288661(A)
申请公布日期
1991.12.18
申请号
JP19900090736
申请日期
1990.04.05
申请人
SEIKO EPSON CORP
发明人
NAKAJIMA SUSUMU
分类号
B41J2/275
主分类号
B41J2/275
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