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经营范围
发明名称
Improvements in safety razors
摘要
申请公布号
GB368943(A)
申请公布日期
1932.03.17
申请号
GB19310004284
申请日期
1931.02.11
申请人
KARL BRAUN
发明人
分类号
B26B21/46
主分类号
B26B21/46
代理机构
代理人
主权项
地址
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