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发明名称
METHOD FOR GRINDING HARD AND BRITTLE MATERIAL
摘要
申请公布号
JPS6427859(A)
申请公布日期
1989.01.30
申请号
JP19870182164
申请日期
1987.07.23
申请人
KYOWA ELECTRON INSTR CO LTD
发明人
SAWADA YOSHINOBU;OKUDA HIROKI
分类号
B24B53/00
主分类号
B24B53/00
代理机构
代理人
主权项
地址
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