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发明名称
Material transporting means
摘要
申请公布号
US2126950(A)
申请公布日期
1938.08.16
申请号
US19350037715
申请日期
1935.08.24
申请人
THE YOUNGSTOWN STEEL DOOR COMPANY
发明人
DITCHFIELD FRANK
分类号
B65D90/54
主分类号
B65D90/54
代理机构
代理人
主权项
地址
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