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经营范围
发明名称
SURFACE GRINDING MACHINE
摘要
申请公布号
JPH03196953(A)
申请公布日期
1991.08.28
申请号
JP19890335372
申请日期
1989.12.25
申请人
HITACHI SEIKO LTD
发明人
MIZUHARA YASUSHI;SHIGA AKIO
分类号
B24B7/00
主分类号
B24B7/00
代理机构
代理人
主权项
地址
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