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发明名称
Improvements in grinding machines
摘要
申请公布号
GB627284(A)
申请公布日期
1949.08.05
申请号
GB19450004642
申请日期
1945.02.23
申请人
KARL WILHELM JOSEF HJELMBLAD
发明人
分类号
B24B27/00
主分类号
B24B27/00
代理机构
代理人
主权项
地址
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