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发明名称
Improvements in or relating to letterpress printing machines
摘要
申请公布号
GB397665(A)
申请公布日期
1933.08.31
申请号
GB19320021916
申请日期
1932.08.04
申请人
JAMES STROTHER WRIGHT
发明人
分类号
B41F1/44
主分类号
B41F1/44
代理机构
代理人
主权项
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