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发明名称
DIE-CASTING PROCESS USING MAGNETIC CORE TO POSITION PREFORM
摘要
申请公布号
US3439732(A)
申请公布日期
1969.04.22
申请号
USD3439732
申请日期
1965.10.20
申请人
MARIO ANDREOLI
发明人
MARIO ANDREOLI
分类号
B22D17/24;B22D19/00;F28F9/26;F28F21/08;(IPC1-7):B22D19/00;B29D3/02
主分类号
B22D17/24
代理机构
代理人
主权项
地址
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