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发明名称
Improvements in surface grinding machines
摘要
申请公布号
GB468867(A)
申请公布日期
1937.07.14
申请号
GB19360008026
申请日期
1936.03.17
申请人
KARL JUNG
发明人
分类号
B24B7/02
主分类号
B24B7/02
代理机构
代理人
主权项
地址
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