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经营范围
发明名称
Improvements in means for producing or forming the peripheral profile of a grinding wheel
摘要
申请公布号
GB548985(A)
申请公布日期
1942.11.02
申请号
GB19410010580
申请日期
1941.08.20
申请人
ARTHUR SCRIVENER LIMITED;ARTHUR SCRIVENER
发明人
分类号
B24B53/065
主分类号
B24B53/065
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