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发明名称
Mold for casting thin-walled receptacles
摘要
申请公布号
US2311680(A)
申请公布日期
1943.02.23
申请号
US19420437470
申请日期
1942.04.03
申请人
MORAVECKY FRANK J
发明人
MORAVECKY FRANK J.
分类号
B22C9/24
主分类号
B22C9/24
代理机构
代理人
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地址
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