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发明名称
Comb
摘要
申请公布号
US2154336(A)
申请公布日期
1939.04.11
申请号
US19380194435
申请日期
1938.03.07
申请人
NEWTON KING ALVIN
发明人
KING ALVIN NEWTON
分类号
A45D24/14;A46B5/04
主分类号
A45D24/14
代理机构
代理人
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