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发明名称
Improvements relating to vee type knife sharpeners
摘要
申请公布号
GB409879(A)
申请公布日期
1934.05.10
申请号
GB19330008241
申请日期
1933.03.18
申请人
CYRIL EGGINTON
发明人
分类号
B24D15/08
主分类号
B24D15/08
代理机构
代理人
主权项
地址
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