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发明名称
METHOD FOR CONTROLLING COOLING RATE OF HEAT TREATMENT FURNACE
摘要
申请公布号
JPS6415331(A)
申请公布日期
1989.01.19
申请号
JP19870170386
申请日期
1987.07.07
申请人
SUMITOMO METAL IND LTD
发明人
SAKAMI TSUTOMU;FUJIOKA TAKAAKI
分类号
C21D11/00
主分类号
C21D11/00
代理机构
代理人
主权项
地址
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