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发明名称
Print hammer mechanism
摘要
申请公布号
US4852481(A)
申请公布日期
1989.08.01
申请号
US19880219494
申请日期
1988.07.14
申请人
HUBBARD, L. JAMES;HUBBARD, VIRGINIA M.
发明人
KOBRYN, RONALD J.;GASKINS, JUSTIN
分类号
B41J9/133;B41J9/127;B41J9/24;B41J9/38
主分类号
B41J9/133
代理机构
代理人
主权项
地址
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