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发明名称
Machine for manufacturing book-binding cases
摘要
申请公布号
GB626734(A)
申请公布日期
1949.07.20
申请号
GB19470000786
申请日期
1947.01.09
申请人
FRANCISCUS PIETER D'HUY
发明人
分类号
B42C7/00
主分类号
B42C7/00
代理机构
代理人
主权项
地址
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