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发明名称
Heat treating apparatus
摘要
申请公布号
US2747066(A)
申请公布日期
1956.05.22
申请号
US19530361061
申请日期
1953.05.07
申请人
BRACE PORTER H
发明人
BRACE PORTER H.
分类号
C21D1/773;F27D11/06
主分类号
C21D1/773
代理机构
代理人
主权项
地址
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