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发明名称
SALT DAMAGE RESISTANT PC STEEL BAR
摘要
申请公布号
JPH02240237(A)
申请公布日期
1990.09.25
申请号
JP19890060614
申请日期
1989.03.15
申请人
NKK CORP;HIGH FREQUENCY HEATTREAT CO LTD
发明人
SHIRAGAMI TETSUO;SHIMIZU YOSHIAKI;NISHIKAWA KATSUHIKO;YAMASHITA EIJI;MURAYAMA YUKIO
分类号
C22C38/00;C22C38/08
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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