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发明名称
Device for filing sheets of paper
摘要
申请公布号
GB1133044(A)
申请公布日期
1968.11.06
申请号
GB19670004520
申请日期
1967.01.30
申请人
JACQUES TREILLET
发明人
分类号
B42F13/12
主分类号
B42F13/12
代理机构
代理人
主权项
地址
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