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发明名称
Casting machine
摘要
申请公布号
US1778652(A)
申请公布日期
1930.10.14
申请号
US19280281882
申请日期
1928.05.31
申请人
WILSON GEORGE L
发明人
WILSON GEORGE L.
分类号
B22D13/06
主分类号
B22D13/06
代理机构
代理人
主权项
地址
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