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发明名称
Pouring device
摘要
申请公布号
US1957061(A)
申请公布日期
1934.05.01
申请号
US19310506044
申请日期
1931.01.02
申请人
MODERN EQUIPMENT COMPANY
发明人
GOLDBERG MAX W.
分类号
B22D41/12
主分类号
B22D41/12
代理机构
代理人
主权项
地址
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