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经营范围
发明名称
HEATING DEVICE FOR TRACK GIRDER
摘要
申请公布号
JPH0978507(A)
申请公布日期
1997.03.25
申请号
JP19950233662
申请日期
1995.09.12
申请人
HITACHI LTD;HITACHI KASADO ENG KK
发明人
TANI TAKASHI;HAMADA YASUSHI;IWAMOTO NOBORU
分类号
E01B19/00;E01B25/10;(IPC1-7):E01B19/00
主分类号
E01B19/00
代理机构
代理人
主权项
地址
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