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经营范围
发明名称
Elevating and dumping device
摘要
申请公布号
US2870927(A)
申请公布日期
1959.01.27
申请号
US19560626965
申请日期
1956.12.07
申请人
WARREN THERESA Z
发明人
WARREN THERESA Z.
分类号
B65G65/24
主分类号
B65G65/24
代理机构
代理人
主权项
地址
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