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发明名称
Heat treating apparatus
摘要
申请公布号
US2830805(A)
申请公布日期
1958.04.15
申请号
US19540403200
申请日期
1954.01.11
申请人
THE DOW FURNACE COMPANY
发明人
HARRIS FLOYD E.
分类号
C21D9/00
主分类号
C21D9/00
代理机构
代理人
主权项
地址
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