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经营范围
发明名称
Improvements in or relating to hacksaws
摘要
申请公布号
GB935876(A)
申请公布日期
1963.09.04
申请号
GB19610037228
申请日期
1961.10.17
申请人
ABBOTT, BIRKS & COMPANY LIMITED
发明人
ELLIS GEORGE ARNOLD
分类号
B23D49/10
主分类号
B23D49/10
代理机构
代理人
主权项
地址
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