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发明名称
Improvements in and relating to typing and justifying machines
摘要
申请公布号
GB672638(A)
申请公布日期
1952.05.21
申请号
GB19510027450
申请日期
1947.06.25
申请人
RALPH C. COXHEAD CORPORATION
发明人
分类号
B41J19/64
主分类号
B41J19/64
代理机构
代理人
主权项
地址
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