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经营范围
发明名称
Wrap horn mechanism
摘要
申请公布号
US2402745(A)
申请公布日期
1946.06.25
申请号
US19440564775
申请日期
1944.11.23
申请人
HEMPHILL COMPANY
发明人
FREGEOLLE OSCAR
分类号
D04B1/02
主分类号
D04B1/02
代理机构
代理人
主权项
地址
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