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发明名称
SAFETY RAZOR HEAD COVERS
摘要
申请公布号
CA477564(A)
申请公布日期
1951.10.09
申请号
CAD477564
申请日期
申请人
DOUGLAS GERALD LUNDQUIST
发明人
DOUGLAS GERALD LUNDQUIST
分类号
主分类号
代理机构
代理人
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