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发明名称
Razor blade holder
摘要
申请公布号
US2506220(A)
申请公布日期
1950.05.02
申请号
US19460684664
申请日期
1946.07.19
申请人
JERNBERG CHARLES L
发明人
JERNBERG CHARLES L.
分类号
B26B5/00
主分类号
B26B5/00
代理机构
代理人
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