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发明名称
Improvements in or relating to knife blades
摘要
申请公布号
GB608685(A)
申请公布日期
1948.09.20
申请号
GB19460006103
申请日期
1946.02.27
申请人
WILLIAM GRANT & SONS (SHEFFIELD) LIMITED;WILLIAM GRANT
发明人
分类号
B26B9/02
主分类号
B26B9/02
代理机构
代理人
主权项
地址
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