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经营范围
发明名称
High-vacuum titanium a. c. arc melting
摘要
申请公布号
US3024102(A)
申请公布日期
1962.03.06
申请号
US19560571911
申请日期
1956.03.16
申请人
UNION CARBIDE CORPORATION
发明人
BROWN CHARLES M.;FOLKMAN ROBERT L.
分类号
C22B34/12
主分类号
C22B34/12
代理机构
代理人
主权项
地址
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