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发明名称
Bobby pin opener
摘要
申请公布号
US2722221(A)
申请公布日期
1955.11.01
申请号
US19530365701
申请日期
1953.07.02
申请人
MARTIN SCHILLING
发明人
SCHILLING MARTIN
分类号
A45D8/18
主分类号
A45D8/18
代理机构
代理人
主权项
地址
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