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发明名称
Aluminum alloy
摘要
申请公布号
US2056604(A)
申请公布日期
1936.10.06
申请号
US19350030566
申请日期
1935.07.09
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
GUERTLER WILLIAM
分类号
C22C21/00
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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