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经营范围
发明名称
Face shield
摘要
申请公布号
US3241155(A)
申请公布日期
1966.03.22
申请号
US19640376845
申请日期
1964.06.22
申请人
PHILLIPS RICHARD L C
发明人
PHILLIPS RICHARD L. C.
分类号
A45D44/12
主分类号
A45D44/12
代理机构
代理人
主权项
地址
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