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经营范围
发明名称
Flower holding brooch
摘要
申请公布号
US2323572(A)
申请公布日期
1943.07.06
申请号
US19420442814
申请日期
1942.05.13
申请人
SCHWARZKOPF CONRAD E
发明人
SCHWARZKOPF CONRAD E.
分类号
A44C1/00
主分类号
A44C1/00
代理机构
代理人
主权项
地址
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