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发明名称
Self-cleaning sanitary comb
摘要
申请公布号
US2253373(A)
申请公布日期
1941.08.19
申请号
US19390259808
申请日期
1939.03.01
申请人
LOUIS GREENSPAN
发明人
GREENSPAN LOUIS
分类号
A45D24/42
主分类号
A45D24/42
代理机构
代理人
主权项
地址
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