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发明名称
Applicator for facial creams
摘要
申请公布号
US2390921(A)
申请公布日期
1945.12.11
申请号
US19430480240
申请日期
1943.03.23
申请人
ETHEL HUDSON CLARK
发明人
CLARK JOHN W.
分类号
A45D33/34
主分类号
A45D33/34
代理机构
代理人
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