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发明名称
Improvements in cutlery
摘要
申请公布号
GB332760(A)
申请公布日期
1930.07.31
申请号
GB19290023959
申请日期
1929.08.06
申请人
SIDNEY CHARLES BROWN
发明人
分类号
B26B3/03
主分类号
B26B3/03
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