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发明名称
Low expansion alloy
摘要
申请公布号
US2767086(A)
申请公布日期
1956.10.16
申请号
US19550487645
申请日期
1955.02.11
申请人
METALS & CONTROLS CORPORATION
发明人
KOSTER WERNER;BRAUN EBERHARD
分类号
C22C28/00
主分类号
C22C28/00
代理机构
代理人
主权项
地址
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