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经营范围
发明名称
BOOK COVERS
摘要
申请公布号
GB2045686(B)
申请公布日期
1982.12.15
申请号
GB19800009821
申请日期
1980.03.24
申请人
SEMOTEX AB
发明人
分类号
B42D3/18;B42C7/00;(IPC1-7):B42C7/00
主分类号
B42D3/18
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