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发明名称
METHOD OF MANUFACTURING A KNIFE BLADE
摘要
申请公布号
GB2263078(A)
申请公布日期
1993.07.14
申请号
GB19920027079
申请日期
1992.12.30
申请人
* SEB S A
发明人
MICHEL * COPPIER
分类号
B21D53/64;B26B9/00
主分类号
B21D53/64
代理机构
代理人
主权项
地址
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