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发明名称
VIBRATORY GRINDING METHOD AND MACHINE
摘要
申请公布号
GB1207170(A)
申请公布日期
1970.09.30
申请号
GB19670053806
申请日期
1967.11.27
申请人
NORTON COMPANY
发明人
分类号
B24B1/04
主分类号
B24B1/04
代理机构
代理人
主权项
地址
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