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发明名称
Machine for applying pneumatic pressure to cast metals
摘要
申请公布号
US2406333(A)
申请公布日期
1946.08.27
申请号
US19430506973
申请日期
1943.10.20
申请人
JENSEN EMIL O
发明人
JENSEN EMIL O.
分类号
B22D27/13
主分类号
B22D27/13
代理机构
代理人
主权项
地址
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