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经营范围
发明名称
ELECTROCHEMICAL HEAT TREATMENT
摘要
申请公布号
US3557336(A)
申请公布日期
1971.01.19
申请号
USD3557336
申请日期
1968.01.10
申请人
BRITISH IRON AND STEEL RESEARCH ASSOCIATION:THE
发明人
WILLIAM BULLOUGH;WALTER N. JENKINS;WILLIAM G. JAFFREY;CAMPBELL WATTS;GRANVILLE K. JONES;FREDERICK W. SALT
分类号
C21D9/62;(IPC1-7):C21D9/52
主分类号
C21D9/62
代理机构
代理人
主权项
地址
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