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发明名称
RAIL GRINDER
摘要
申请公布号
AU3616889(A)
申请公布日期
1989.09.28
申请号
AU19890036168
申请日期
1989.06.09
申请人
HARSCO CORPORATION
发明人
JOHN J. SHOENHAIR;DARRELL E. JOHNSON;RICHARD J. GITTER;BERNARD C. LANCETTE;WINFRED C. CROFT
分类号
B24B49/16;E01B31/17;(IPC1-7):E01B31/17
主分类号
B24B49/16
代理机构
代理人
主权项
地址
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