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发明名称
Improvements in safety razors with roller guards
摘要
申请公布号
GB355123(A)
申请公布日期
1931.08.20
申请号
GB19300033180
申请日期
1930.11.04
申请人
EDWARD ELIAS VON TELL
发明人
分类号
B26B21/34
主分类号
B26B21/34
代理机构
代理人
主权项
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