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发明名称
Remote control system for stenographic machines
摘要
申请公布号
US2912090(A)
申请公布日期
1959.11.10
申请号
US19570703192
申请日期
1957.12.16
申请人
HOLMES JR LAWRENCE
发明人
JR. LAWRENCE HOLMES,
分类号
B41J3/26;B41J3/42
主分类号
B41J3/26
代理机构
代理人
主权项
地址
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