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发明名称
METHOD AND DEVICE FOR COOLING RAILWAY RAIL
摘要
申请公布号
JPS5974227(A)
申请公布日期
1984.04.26
申请号
JP19830121129
申请日期
1983.07.05
申请人
ARUGOMA STTEL CORP LTD:ZA
发明人
ROBAATO JIEEMUSU EIKAATO;PIITAA ARAN KUROJIAA;ROBAATO UIRIAMU UITSUTEII
分类号
B21B1/08;B21B45/02;C21D1/667;C21D9/04
主分类号
B21B1/08
代理机构
代理人
主权项
地址
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