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发明名称
Apparatus for applying low pressure advance and high pressure squeeze in the hydraulic operation of die casting dies
摘要
申请公布号
US2780836(A)
申请公布日期
1957.02.12
申请号
US19510237008
申请日期
1951.07.16
申请人
MORIN LOUIS H
发明人
MORIN LOUIS H.
分类号
B22D17/26;F15B3/00
主分类号
B22D17/26
代理机构
代理人
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地址
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