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发明名称
Improvements in butter knife and table cutlery blades
摘要
申请公布号
GB592610(A)
申请公布日期
1947.09.23
申请号
GB19450013570
申请日期
1945.05.30
申请人
EDWIN WEBB
发明人
分类号
B26B9/00
主分类号
B26B9/00
代理机构
代理人
主权项
地址
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