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发明名称
Improvements in and connected with book-binding machines
摘要
申请公布号
GB435501(A)
申请公布日期
1935.09.23
申请号
GB19340020563
申请日期
1934.07.13
申请人
JOHN MURRAY
发明人
分类号
B42C9/02
主分类号
B42C9/02
代理机构
代理人
主权项
地址
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