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经营范围
发明名称
Horseshoe
摘要
申请公布号
US2529419(A)
申请公布日期
1950.11.07
申请号
US19470778209
申请日期
1947.10.06
申请人
QUARTULLO ORPHEUS F
发明人
QUARTULLO ORPHEUS F.
分类号
A01L1/00
主分类号
A01L1/00
代理机构
代理人
主权项
地址
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