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发明名称
Electric typewriter operating mechanism
摘要
申请公布号
US2973078(A)
申请公布日期
1961.02.28
申请号
US19580779876
申请日期
1958.12.12
申请人
BURROUGHS CORPORATION
发明人
TEMPLETON WILLIAM B.;LOCKEY KENNETH L.
分类号
B41J7/02
主分类号
B41J7/02
代理机构
代理人
主权项
地址
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