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发明名称
Conveyer bucket
摘要
申请公布号
US1824611(A)
申请公布日期
1931.09.22
申请号
US19300434399
申请日期
1930.03.08
申请人
MAUREL INVESTMENT CORPORATION
发明人
MAUREL HENRY F.
分类号
B65G17/12
主分类号
B65G17/12
代理机构
代理人
主权项
地址
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