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发明名称
Casting readily oxidizable alloys
摘要
申请公布号
US2770860(A)
申请公布日期
1956.11.20
申请号
US19520300512
申请日期
1952.07.23
申请人
GENERAL MOTORS CORPORATION
发明人
WEBBERE FRED J.
分类号
B22D18/06
主分类号
B22D18/06
代理机构
代理人
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地址
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