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发明名称
Annealing box
摘要
申请公布号
US2063603(A)
申请公布日期
1936.12.08
申请号
US19350040602
申请日期
1935.09.14
申请人
HUNTER
发明人
HUNTER PERCY E.;DEAHL KENNETH J.
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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