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发明名称
RAIL CORRECTING METHOD FOR RAIL COIL-CORRECTING MACHINE
摘要
申请公布号
JPH01178601(A)
申请公布日期
1989.07.14
申请号
JP19870336130
申请日期
1987.12.30
申请人
RAILWAY TECHNICAL RES INST
发明人
KATAYAMA MORIHIKO;TAKAGI KINAI;SATO MASAO
分类号
E01B29/04;E01B29/46
主分类号
E01B29/04
代理机构
代理人
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