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发明名称
A method of and mechanism for automatically severing the terminal threads of a stitched book
摘要
申请公布号
GB362863(A)
申请公布日期
1931.12.08
申请号
GB19300026830
申请日期
1930.09.08
申请人
GEBRUEDER BREHMER
发明人
分类号
B42B2/02
主分类号
B42B2/02
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