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发明名称
Improvements relating to razor blades
摘要
申请公布号
GB431522(A)
申请公布日期
1935.07.10
申请号
GB19340000928
申请日期
1934.01.10
申请人
EDGAR JAMES BATE
发明人
分类号
B26B21/54
主分类号
B26B21/54
代理机构
代理人
主权项
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