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发明名称
Improvements in and relating to blade sharpening machines
摘要
申请公布号
GB428757(A)
申请公布日期
1935.05.17
申请号
GB19340026932
申请日期
1934.09.19
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
A43D87/00;B24D15/08
主分类号
A43D87/00
代理机构
代理人
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地址
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