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发明名称
QUENCH HARDENING OF METALS WITH IMPROVED QUENCHING MEDIUM ADDITIVE
摘要
申请公布号
US3607459(A)
申请公布日期
1971.09.21
申请号
USD3607459
申请日期
1968.10.09
申请人
PHILLIPS PETROLEUM CO.
发明人
BILL MITACEK
分类号
C21D1/58;(IPC1-7):C21D1/58
主分类号
C21D1/58
代理机构
代理人
主权项
地址
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