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发明名称
WIRE MATRIX PRINT HEAD
摘要
申请公布号
EP0137030(B1)
申请公布日期
1986.09.17
申请号
EP19840901146
申请日期
1984.02.15
申请人
NCR CORPORATION
发明人
WEEKS, DAVID, E.;WIRTH, ROBERT, L.;REECE, JOHN, W.
分类号
B41J2/235;B41J2/275;(IPC1-7):B41J3/12
主分类号
B41J2/235
代理机构
代理人
主权项
地址
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