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经营范围
发明名称
Improvements in and relating to safety razors
摘要
申请公布号
GB352975(A)
申请公布日期
1931.07.15
申请号
GB19300011964
申请日期
1930.04.15
申请人
RALPH EMERSON THOMPSON
发明人
分类号
B26B21/18
主分类号
B26B21/18
代理机构
代理人
主权项
地址
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