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经营范围
发明名称
Honing tool
摘要
申请公布号
GB747037(A)
申请公布日期
1956.03.28
申请号
GB19540001616
申请日期
1954.01.19
申请人
ALFRED ROHR
发明人
分类号
B24B33/08
主分类号
B24B33/08
代理机构
代理人
主权项
地址
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