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发明名称
Dot matrix print head assembly
摘要
申请公布号
US4755068(A)
申请公布日期
1988.07.05
申请号
US19870008825
申请日期
1987.01.30
申请人
DH TECHNOLOGY, INC.
发明人
HEBERT, DONALD G.
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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